disease;term_count
17β-Hydroxysteroid dehydrogenase III deficiency;3
18p-;2
1p36 deletion syndrome;42
1q21.1 deletion syndrome;10
1q21.1 duplication syndrome;9
2-Hydroxyglutaric aciduria;11
2-Methylbutyryl-CoA dehydrogenase deficiency;3
2009 flu pandemic;20
22q13 deletion syndrome;4
3-hydroxyacyl-coenzyme A dehydrogenase deficiency;10
3-M syndrome;6
3-Methylcrotonyl-CoA carboxylase deficiency;7
3C syndrome;16
3q29 microdeletion syndrome;7
45,X/46,XY mosaicism;4
49,XXXXX;8
49,XXXXY;11
5α-Reductase deficiency;7
6-phosphogluconate dehydrogenase deficiency;4
8p23.1 duplication syndrome;5
9q34 deletion syndrome;3
AA amyloidosis;11
Aarskog–Scott syndrome;10
Aase syndrome;13
ABCD syndrome;1
Abdallat–Davis–Farrage syndrome;4
Abdominal aortic aneurysm;24
Abdominal epilepsy;10
Abdominal mass;11
Abdominal obesity;7
Abdominal pain;14
Abdominal pregnancy;7
Abdominal trauma;15
Abdominal wall defect;4
Aberrant subclavian artery;7
Abetalipoproteinemia;18
Abietic acid dermatitis;1
Abnormal posturing;5
Abscess;16
Absence seizure;18
Abusive head trauma;21
Acalculia;5
Acanthamoeba keratitis;4
Acanthocheilonemiasis;7
Acanthosis nigricans;10
Acariasis;5
Acatalasia;3
Accelerated phase chronic myelogenous leukemia;2
Accessory auricle;4
Accessory breast;1
Accessory nerve disorder;6
Accessory pancreas;18
Aceruloplasminemia;16
Acetabular fracture;4
Achalasia;16
Achard syndrome;1
Achilles tendinitis;12
Achilles tendon rupture;10
Achlorhydria;29
Achondroplasia;10
Achromatopsia;11
Acid erosion;8
Acid–base imbalance;2
Acinar cell carcinoma of the pancreas;3
Acne;17
Acne fulminans;4
Acquired brain injury;7
Acquired generalized lipodystrophy;11
Acquired idiopathic generalized anhidrosis;1
Acral lentiginous melanoma;5
Acrania;1
Acrocallosal syndrome;4
Acrocyanosis;10
Acrodermatitis chronica atrophicans;3
Acrodermatitis enteropathica;8
Acrodynia;22
Acromegaly;23
Acrophobia;7
Acro–dermato–ungual–lacrimal–tooth syndrome;4
Actinic cheilitis;12
Actinic conjunctivitis;2
Actinic elastosis;3
Actinic keratosis;28
Actinomycosis;4
Acute abdomen;19
Acute beryllium poisoning;7
Acute biphenotypic leukaemia;11
Acute bronchitis;16
Acute cerebellar ataxia of childhood;8
Acute coronary syndrome;26
Acute decompensated heart failure;28
Acute disseminated encephalomyelitis;22
Acute erythroid leukemia;6
Acute exacerbation of chronic obstructive pulmonary disease;7
Acute fatty liver of pregnancy;18
Acute flaccid myelitis;10
Acute generalized exanthematous pustulosis;16
Acute infectious thyroiditis;18
Acute intermittent porphyria;38
Acute interstitial pneumonitis;6
Acute kidney injury;31
Acute liver failure;36
Acute lymphoblastic leukemia;29
Acute megakaryoblastic leukemia;10
Acute myeloblastic leukemia with maturation;3
Acute myeloid leukemia;23
Acute necrotizing ulcerative gingivitis;11
Acute pancreatitis;42
Acute panmyelosis with myelofibrosis;3
Acute pericarditis;22
Acute proliferative glomerulonephritis;16
Acute promyelocytic leukemia;16
Acute prostatitis;17
Acute radiation syndrome;37
Acute respiratory distress syndrome;14
Acute retinal necrosis;7
Acute severe asthma;16
Acute stress reaction;9
Acute tubular necrosis;1
Adamantinoma;4
Adams–Oliver syndrome;5
Adams–Stokes syndrome;10
Addiction;10
Addison's disease;39
Adducted thumb syndrome;10
Adenine phosphoribosyltransferase deficiency;9
Adenocarcinoma in situ of the lung;2
Adenoid hypertrophy;7
Adenoiditis;6
Adenomyomatosis;2
Adenomyosis;22
Adenosine monophosphate deaminase deficiency type 1;11
Adenylosuccinate lyase deficiency;5
Adhesive capsulitis of shoulder;12
Adie syndrome;11
Adiposis dolorosa;25
Adiposogenital dystrophy;10
Adipsia;12
Adjustment disorder;5
Adrenal crisis;15
Adrenal insufficiency;27
Adrenocortical carcinoma;24
Adrenoleukodystrophy;11
Adult T-cell leukemia/lymphoma;3
Adult-onset immunodeficiency syndrome;2
Adult-onset Still's disease;20
Advanced sleep phase disorder;2
Adverse drug reaction;8
Aerobic vaginitis;6
Aerosol burn;7
African iron overload;12
African tick bite fever;15
African trypanosomiasis;20
Agenesis of the corpus callosum;17
Aggressive NK-cell leukemia;10
Agnosia;13
Agoraphobia;18
Agranulocytosis;14
Agraphesthesia;1
Aicardi syndrome;3
Aicardi–Goutières syndrome;8
AIDS-related lymphoma;2
Ainhum;11
Air embolism;20
Airsickness;9
Akathisia;26
AL amyloidosis;11
Alagille syndrome;11
Albinism;12
Albright's hereditary osteodystrophy;3
Albuminuria;9
Alcohol abuse;27
Alcohol dependence;9
Alcohol flush reaction;9
Alcohol intoxication;14
Alcohol withdrawal syndrome;24
Alcohol-related brain damage;7
Alcoholic cardiomyopathy;20
Alcoholic hallucinosis;5
Alcoholic hepatitis;7
Alcoholic Korsakoff syndrome;22
Alcoholic liver disease;12
Alcoholic polyneuropathy;32
Alcoholism;57
Aldolase A deficiency;13
Alexander disease;7
Alice in Wonderland syndrome;16
Alien hand syndrome;21
Alkalosis;13
Alkaptonuria;6
Allergic bronchopulmonary aspergillosis;15
Allergic conjunctivitis;12
Allergic contact dermatitis;12
Allergic rhinitis;17
Allergy;39
Allodynia;7
Alogia;2
Alopecia areata;9
Alopecia universalis;2
Alpha 1-antitrypsin deficiency;10
Alpha-mannosidosis;7
Alpha-thalassemia;6
Alport syndrome;14
Alström syndrome;25
Alternating hemiplegia;12
Alternating hemiplegia of childhood;28
Altitude sickness;22
Alveolar capillary dysplasia;4
Alveolar osteitis;12
Alveolar soft part sarcoma;1
Alzheimer's disease;41
Amalgam tattoo;4
Amaurosis fugax;33
Amblyopia;7
Amelia (birth defect);4
Amelogenesis imperfecta;1
Amenorrhea;12
Ammonia poisoning;1
Amnesia;22
Amniotic band constriction;6
Amniotic fluid embolism;3
Amoebiasis;12
Amoebic liver abscess;7
Amphistomiasis;7
Amputation;5
Amusia;8
Amyloidosis;36
Amyoplasia;4
Amyotrophic lateral sclerosis;32
Anal cancer;4
Anal fissure;9
Anal fistula;11
Analgesic nephropathy;7
Anaphylaxis;41
Anaplasmosis;7
Anaplastic astrocytoma;5
Anaplastic large-cell lymphoma;7
Anaplastic thyroid cancer;2
Ancylostomiasis;3
Andersen–Tawil syndrome;12
Androgen deficiency;18
Androgen insensitivity syndrome;6
Anemia;56
Anemia of chronic disease;2
Anencephaly;6
Aneuploidy;3
Aneurysm;18
Aneurysm of sinus of Valsalva;5
Aneurysmal bone cyst;5
Angelman syndrome;15
Angina;39
Angiodysplasia;7
Angioedema;24
Angioimmunoblastic T-cell lymphoma;8
Angiokeratoma;10
Angioma;1
Angiomatosis;5
Angiomyolipoma;10
Angiostrongyliasis;25
Angular cheilitis;51
Anhedonia;15
Animal bite;3
Animal trypanosomiasis;5
Aniseikonia;9
Anismus;13
Anisocoria;15
Ankle fracture;2
Ankyloglossia;1
Ankylosing spondylitis;21
Ankylosis;5
Annual ryegrass toxicity;1
Annular pancreas;6
Anomalous pulmonary venous connection;11
Anomic aphasia;8
Anophthalmia;6
Anorectal abscess;9
Anorectal varices;4
Anorexia (symptom);17
Anorexia nervosa;75
Anorgasmia;16
Anosognosia;18
Anovulation;11
Antepartum bleeding;19
Anterior cerebral artery syndrome;6
Anterior compartment syndrome;6
Anterior cruciate ligament injury;11
Anterior cutaneous nerve entrapment syndrome;9
Anterior spinal artery syndrome;15
Anterograde amnesia;20
Anthrax;30
Antidepressant discontinuation syndrome;18
Antiphospholipid syndrome;13
Antisocial personality disorder;21
Antisynthetase syndrome;3
Antithrombin III deficiency;6
Antley–Bixler syndrome;4
Anton–Babinski syndrome;9
Anxiety disorder;31
Aortic aneurysm;9
Aortic dissection;36
Aortic insufficiency;19
Aortic stenosis;32
Aortitis;5
Aortoenteric fistula;2
Aortoiliac occlusive disease;2
Apert syndrome;3
Aphasia;20
Aphthous stomatitis;40
Aplastic anemia;20
Apnea of prematurity;4
Apneustic respirations;6
Appendicitis;45
Apraxia;9
Apraxia of speech;12
Aprosodia;5
Aquagenic pruritus;2
Aquagenic urticaria;10
Arachnodactyly;2
Arachnoid cyst;26
Arachnoiditis;12
Arachnophobia;6
Arbovirus;25
Arcuate uterus;6
Arcus senilis;2
Aromatase deficiency;12
Aromatase excess syndrome;7
Arrhythmogenic right ventricular dysplasia;20
Arsenic poisoning;21
Arterial embolism;25
Arterial tortuosity syndrome;4
Arteriosclerosis;4
Arteriovenous fistula;1
Arteriovenous malformation;31
Arteritic anterior ischemic optic neuropathy;9
Arteritis;17
Arthralgia;10
Arthritis;40
Arthrogryposis;15
Arthropathy;7
Asbestosis;2
Ascariasis;13
Ascending cholangitis;21
Ascites;24
Aseptic meningitis;18
Asherman's syndrome;10
Aspartylglucosaminuria;10
Asperger syndrome;6
Aspergilloma;8
Aspergillosis;13
Asphyxia;14
Asphyxiating thoracic dysplasia;6
Aspiration pneumonia;15
Aspirin exacerbated respiratory disease;17
Aspirin-induced asthma;18
Asplenia;1
Asplenia with cardiovascular anomalies;5
Astigmatism;11
Astrocytoma;10
Astrogliosis;4
Asymptomatic inflammatory prostatitis;2
Asystole;11
Ataxia-telangiectasia;54
Ataxic respiration;2
Atelectasis;15
Atelosteogenesis, type II;2
Atheroma;12
Atherosclerosis;27
Athetoid cerebral palsy;17
Athetosis;21
Athlete's foot;18
Athletic heart syndrome;15
Athletic pubalgia;11
Atlanta race riot;2
Atopic dermatitis;10
Atopy;4
ATR-16 syndrome;7
Atransferrinemia;5
Atrial fibrillation;48
Atrial flutter;14
Atrial septal defect;14
Atrioventricular reentrant tachycardia;6
Atrioventricular septal defect;20
Atrophic vaginitis;14
Attention deficit hyperactivity disorder;60
Attention deficit hyperactivity disorder predominantly inattentive;11
Atypical depression;8
Atypical ductal hyperplasia;2
Atypical facial pain;38
Atypical pneumonia;8
Atypical teratoid rhabdoid tumor;10
Atypical trigeminal neuralgia;7
Auditory hallucination;9
Auditory processing disorder;17
Autism;8
Autism spectrum;7
Autoimmune autonomic ganglionopathy;9
Autoimmune disease;2
Autoimmune encephalitis;21
Autoimmune hemolytic anemia;8
Autoimmune hepatitis;15
Autoimmune hypophysitis;8
Autoimmune inner ear disease;11
Autoimmune lymphoproliferative syndrome;19
Autoimmune neutropenia;9
Autoimmune oophoritis;12
Autoimmune polyendocrine syndrome;3
Autoimmune polyendocrine syndrome type 1;5
Autoimmune polyendocrine syndrome type 2;2
Autoimmune thyroiditis;16
Autoimmunity;1
Autonomic dysreflexia;23
Autosomal dominant cerebellar ataxia;7
Autosomal dominant nocturnal frontal lobe epilepsy;6
Autosomal dominant polycystic kidney disease;9
Autosomal recessive polycystic kidney disease;6
Autotopagnosia;12
AV nodal reentrant tachycardia;15
Avascular necrosis;6
Avoidant personality disorder;12
Avoidant/restrictive food intake disorder;2
Axenfeld syndrome;2
Azotemia;13
Baastrup's sign;3
Babesiosis;39
Baby colic;48
Bacillary angiomatosis;8
Bacillary dysentery;1
Back pain;27
Bacteremia;8
Bacterial blight of cotton;2
Bacterial cold water disease;4
Bacterial pneumonia;9
Bacterial vaginosis;13
Bacteriuria;10
Bad breath;4
Bagassosis;4
Baker's cyst;12
Balance disorder;52
Balanitis;9
Balantidiasis;2
Balkan endemic nephropathy;4
Baller–Gerold syndrome;7
Balo concentric sclerosis;7
Band keratopathy;4
Bangstad syndrome;8
Bankart lesion;1
Bannayan–Riley–Ruvalcaba syndrome;4
Barakat syndrome;12
Bardet–Biedl syndrome;27
Bare lymphocyte syndrome;1
Baritosis;3
Barotrauma;16
Barraquer–Simons syndrome;10
Barrett's esophagus;10
Barth syndrome;7
Bartholin's cyst;4
Bartonellosis;32
Bartter syndrome;13
Basal-cell carcinoma;9
Basilar skull fracture;6
Basophilia;11
Batten disease;17
Becker's muscular dystrophy;14
Beckwith–Wiedemann syndrome;6
Bed bug infestation;15
Beech bark disease;2
Behçet's disease;60
Behr syndrome;10
Bell's palsy;20
Benedikt syndrome;9
Benign familial neonatal seizures;5
Benign fasciculation syndrome;20
Benign fibrous histiocytoma;7
Benign paroxysmal positional vertigo;28
Benign prostatic hyperplasia;29
Benign tumor;4
BENTA disease;5
Benzodiazepine dependence;20
Benzodiazepine overdose;24
Benzodiazepine use disorder;31
Benzodiazepine withdrawal syndrome;53
Berdon syndrome;1
Bernard–Soulier syndrome;6
Berylliosis;7
Beta thalassemia;24
Beta-ketothiolase deficiency;6
Bethlem myopathy;4
Bezold's abscess;7
Bickerstaff brainstem encephalitis;9
Bicornuate uterus;8
Bicuspid aortic valve;4
Bietti's crystalline dystrophy;1
Bilateral frontoparietal polymicrogyria;11
Bilateral hilar lymphadenopathy;1
Bile acid malabsorption;7
Biliary atresia;10
Biliary colic;18
Biliary dyskinesia;4
Biliary fistula;4
Biliary reflux;6
Biliary sludge;4
Binge drinking;5
Binswanger's disease;18
Biotin deficiency;19
Biotinidase deficiency;14
Bipolar disorder;44
Bipolar disorder in children;5
Bipolar disorder not otherwise specified;2
Bipolar II disorder;28
Bird fancier's lung;8
Birdshot chorioretinopathy;6
Birth defect;41
Birth trauma (physical);2
Birt–Hogg–Dubé syndrome;7
Bisphosphonate-associated osteonecrosis of the jaw;10
Bitemporal hemianopsia;2
Bitot's spots;3
Bitter pit;1
Black hairy tongue;8
Black sigatoka;4
Blackwater fever;8
Bladder cancer;20
Bladder exstrophy;2
Bladder sphincter dyssynergia;3
Bladder stone;16
Blastic NK cell lymphoma;2
Blastocystosis;21
Blastomycosis;27
Bleeding;9
Bleeding diathesis;25
Blepharitis;29
Blepharochalasis;4
Blepharospasm;6
Blind loop syndrome;8
Blindsight;2
Blister;5
Blister beetle dermatitis;3
Bloom syndrome;17
Blount's disease;3
Blue baby syndrome;9
Blue diaper syndrome;5
Blue rubber bleb nevus syndrome;2
Bluetongue disease;9
Blunt trauma;4
Bobble-head doll syndrome;11
Body dysmorphic disorder;10
Body odor;1
Boehm syndrome;2
Boerhaave syndrome;19
Boil;20
Bone fracture;14
Bone pain;9
Bone tumor;4
Borderline personality disorder;42
Börjeson-Forssman-Lehmann syndrome;21
Bornholm disease;6
Boron deficiency (plant disorder);1
Botulism;26
Boutonneuse fever;10
Bovine malignant catarrhal fever;2
Bovine spongiform encephalopathy;17
Bowel infarction;3
Bowel obstruction;21
Bowen's disease;5
Boxer's fracture;3
Brachial plexus injury;10
Brain abscess;20
Brain herniation;5
Brain ischemia;18
Brain metastasis;11
Brain tumor;35
Brainstem glioma;11
Branch retinal vein occlusion;6
Branchial cleft cyst;4
Branchio-oculo-facial syndrome;5
Braxton Hicks contractions;3
Brazilian purpuric fever;2
Breast cancer;24
Breast cyst;11
Breast hematoma;11
Breast hypertrophy;3
Breast lump;3
Breast pain;20
Breech birth;4
Brenner tumour;1
Brief reactive psychosis;3
Brodie abscess;8
Bromism;14
Bronchiectasis;19
Bronchiolitis;10
Bronchiolitis obliterans;12
Bronchitis;9
Bronchoconstriction;8
Bronchomalacia;6
Bronchopulmonary dysplasia;1
Bronchospasm;2
Brown Willy effect;1
Brown's syndrome;2
Brown-Séquard syndrome;14
Brown–Vialetto–Van Laere syndrome;16
Brucellosis;33
Brugada syndrome;14
Bruise;19
Brunner syndrome;1
Bruns apraxia;14
Bruxism;44
Bubonic plague;17
Buccal exostosis;2
Budd–Chiari syndrome;14
Bulbar palsy;12
Bulimia nervosa;34
Bullous keratopathy;1
Bullous pemphigoid;9
Bullwhip effect;2
Bundle branch block;4
Bunion;2
Buphthalmos;5
Burn;23
Burning feet syndrome;9
Burning mouth syndrome;45
Bursitis;14
Buruli ulcer;10
Buschke–Ollendorff syndrome;2
Byssinosis;6
Cachexia;6
Cadang-cadang;2
CADASIL;12
Café au lait spot;3
Calcaneal fracture;7
Calcaneal spur;5
Calcific tendinitis;5
Calcification;4
Calcifying odontogenic cyst;3
Calcinosis cutis;7
Calciphylaxis;14
Calcium channel blocker toxicity;11
Calcium deficiency (plant disorder);2
Calculus (medicine);3
Callus;5
Camelpox;8
Campomelic dysplasia;4
Camptodactyly;2
Campylobacteriosis;24
Camurati–Engelmann disease;19
Canavan disease;7
Cancer;24
Cancer of unknown primary origin;8
Candida hypersensitivity;3
Candidiasis;33
Canine degenerative myelopathy;6
Canine epileptoid cramping syndrome;7
Cannabinoid hyperemesis syndrome;29
Cannabis use disorder;11
Capacitor plague;4
Capgras delusion;7
Capillary leak syndrome;17
Caplan's syndrome;7
Caput succedaneum;1
Carbamoyl phosphate synthetase I deficiency;4
Carbon monoxide poisoning;46
Carbuncle;11
Carcinoid;8
Carcinoid syndrome;13
Carcinoma;4
Cardiac arrest;35
Cardiac fibroma;13
Cardiac myxoma;31
Cardiac tamponade;23
Cardiofaciocutaneous syndrome;2
Cardiogenic shock;23
Cardiomegaly;28
Cardiomyopathy;20
Carney complex;5
Carnitine palmitoyltransferase I deficiency;3
Carnitine palmitoyltransferase II deficiency;18
Carnitine-acylcarnitine translocase deficiency;7
Carnosinemia;4
Caroli disease;13
Carotenosis;2
Carotid artery dissection;9
Carotid artery stenosis;11
Carotid-cavernous fistula;12
Carpal tunnel syndrome;31
Carpenter syndrome;12
Carrion's disease;29
Cartilage–hair hypoplasia;2
Caspase-8 deficiency;6
Cassava brown streak virus disease;3
Castleman's disease;14
Cat eye syndrome;5
Cat-scratch disease;19
Catalepsy;5
Catamenial pneumothorax;2
Cataplexy;11
Cataract;9
Catatonia;25
Catecholaminergic polymorphic ventricular tachycardia;16
Catel–Manzke syndrome;5
Cauda equina syndrome;14
Caudal regression syndrome;4
Cauliflower ear;2
Cavernous hemangioma;21
Cavernous liver haemangioma;11
Cavernous sinus thrombosis;24
Cellulite;1
Cellulitis;34
Central cord syndrome;9
Central core disease;6
Central diabetes insipidus;5
Central facial palsy;10
Central nervous system cavernous hemangioma;10
Central nervous system cyst;11
Central nervous system disease;51
Central nervous system viral disease;5
Central neurocytoma;10
Central neurogenic hyperventilation;24
Central pain syndrome;9
Central pontine myelinolysis;16
Central retinal artery occlusion;4
Central serous retinopathy;7
Central sleep apnea;26
Centronuclear myopathy;8
Cephalic presentation;2
Cephalohematoma;8
Cephalopelvic disproportion;2
Cerebellar ataxia;4
Cerebellar cognitive affective syndrome;21
Cerebellar hypoplasia;5
Cerebellar hypoplasia (non-human);4
Cerebellopontine angle syndrome;5
Cerebral amyloid angiopathy;4
Cerebral arteriovenous malformation;19
Cerebral contusion;10
Cerebral edema;12
Cerebral hypoxia;33
Cerebral infarction;7
Cerebral laceration;1
Cerebral salt-wasting syndrome;28
Cerebral softening;5
Cerebral vasculitis;37
Cerebral venous sinus thrombosis;25
Cerebritis;20
Cerebroretinal microangiopathy with calcifications and cysts;14
Cerebrotendineous xanthomatosis;1
Cerebrovascular disease;25
Cervical agenesis;4
Cervical cancer;23
Cervical fracture;11
Cervical incompetence;2
Cervical intraepithelial neoplasia;9
Cervical polyp;7
Cervical pregnancy;5
Cervical spine disorder;23
Cervical weakness;3
Cervicitis;2
Cetacean stranding;12
Chagas disease;19
Chalazion;7
Chance fracture;1
Chancroid;14
Charcot–Marie–Tooth disease;21
CHARGE syndrome;3
Charley horse;3
Chédiak–Higashi syndrome;11
Chemical burn;4
Chemical pneumonitis;5
Chemotherapy-induced acral erythema;6
Cherry hemangioma;4
Cherubism;7
Chiari malformation;46
Chickenpox;30
Chikungunya;31
Chilaiditi syndrome;3
Chilblains;5
CHILD syndrome;1
Childbirth;5
Childhood absence epilepsy;2
Childhood arthritis;5
Childhood cancer;1
Childhood disintegrative disorder;5
Childhood obesity;6
Childlessness;5
Chlamydia infection;26
Chloracne;4
Chlorine gas poisoning;18
Choanal atresia;4
Choke (horse);2
Choking;4
Cholangiocarcinoma;16
Cholecystitis;30
Choledochal cysts;11
Cholera;23
Cholestasis;9
Cholesteatoma;13
Cholesterol embolism;36
Cholinergic urticaria;21
Chondroblastoma;6
Chondrocalcinosis;6
Chondrodystrophy;8
Chondromalacia patellae;6
Chondrosarcoma;6
Chorangioma;2
Chorangiosis;1
Chordee;2
Chorea;13
Chorea acanthocytosis;4
Chorea gravidarum;4
Chorioamnionitis;5
Choriocarcinoma;10
Choroid plexus papilloma;5
Choroideremia;2
Chromium deficiency;4
Chromoblastomycosis;6
Chromosome 5q deletion syndrome;2
Chronic allograft nephropathy;2
Chronic atrophic rhinitis;10
Chronic bacterial prostatitis;3
Chronic cerebrospinal venous insufficiency;4
Chronic diarrhea of infancy;1
Chronic fatigue syndrome;44
Chronic gastritis;13
Chronic granulomatous disease;7
Chronic inflammatory demyelinating polyneuropathy;32
Chronic kidney disease;43
Chronic lymphocytic leukemia;20
Chronic mountain sickness;7
Chronic mucocutaneous candidiasis;3
Chronic myelogenous leukemia;19
Chronic myelomonocytic leukemia;15
Chronic neutrophilic leukemia;5
Chronic obstructive pulmonary disease;35
Chronic pain;11
Chronic pancreatitis;18
Chronic paroxysmal hemicrania;9
Chronic periodontitis;10
Chronic progressive external ophthalmoplegia;19
Chronic prostatitis/chronic pelvic pain syndrome;27
Chronic pulmonary aspergillosis;8
Chronic recurrent multifocal osteomyelitis;2
Chronic traumatic encephalopathy;25
Chronic venous insufficiency;20
Chronic wasting disease;2
Chrysanthemum white rust;2
Chylomicron retention disease;3
Chylothorax;1
Chyluria;4
Cicatricial pemphigoid;3
Ciguatera;18
Ciguatera fish poisoning;18
Circulatory collapse;8
Cirrhosis;65
Citrullinemia;11
Citrus black spot;1
Citrus greening disease;4
Claudication;5
Clavicle fracture;9
Clear-cell sarcoma;5
Cleft lip and cleft palate;18
Cleidocranial dysostosis;4
Clitoromegaly;7
Closed head injury;12
Closed-head injury;12
Clostridial necrotizing enteritis;11
Clostridium difficile infection;10
Clouston's hidrotic ectodermal dysplasia;4
Clubfoot;3
Cluster headache;23
Clutch (sports);1
COACH syndrome;13
Coagulopathy;27
Coalworker's pneumoconiosis;1
Coarctation of the aorta;21
Coats' disease;16
Cobb syndrome;14
Cocaine dependence;25
Cocaine intoxication;29
Coccidioidomycosis;26
Coccydynia;8
Cockayne syndrome;15
Coeliac disease;41
Coffin–Lowry syndrome;6
Cogan syndrome;9
Cohen syndrome;12
Cold agglutinin disease;2
Cold urticaria;7
Colitis;20
Collagenous colitis;8
Colles' fracture;2
Collie eye anomaly;4
Colloid cyst;4
Coloboma;9
Coloboma of optic nerve;5
Colony collapse disorder;1
Color blindness;23
Colorado tick fever;2
Colorectal cancer;15
Columnaris;6
Combat stress reaction;14
Combined hyperlipidemia;4
Common cold;20
Common root rot (barley);1
Common root rot (wheat);1
Common variable immunodeficiency;22
Commotio cordis;2
Communication disorder;3
Compartment syndrome;29
Complement deficiency;3
Complex partial status epilepticus;2
Complex regional pain syndrome;33
Compound heterozygosity;3
Compulsive hoarding;20
Concussion;34
Conduct disorder;13
Conduction aphasia;11
Conductive hearing loss;15
Cone dystrophy;12
Confabulation;9
Congenital absence of the vas deferens;2
Congenital adrenal hyperplasia;23
Congenital adrenal hyperplasia due to 11β-hydroxylase deficiency;5
Congenital afibrinogenemia;5
Congenital amegakaryocytic thrombocytopenia;1
Congenital amputation;3
Congenital cataract;7
Congenital chloride diarrhea;5
Congenital contractural arachnodactyly;1
Congenital cytomegalovirus infection;14
Congenital diaphragmatic hernia;3
Congenital disorder of glycosylation;12
Congenital distal spinal muscular atrophy;9
Congenital dyserythropoietic anemia;4
Congenital fourth nerve palsy;9
Congenital generalized lipodystrophy;13
Congenital heart defect;20
Congenital hepatic fibrosis;2
Congenital hypothyroidism;10
Congenital ichthyosiform erythroderma;3
Congenital insensitivity to pain;4
Congenital insensitivity to pain with anhidrosis;2
Congenital iodine deficiency syndrome;2
Congenital melanocytic nevus;3
Congenital mirror movement disorder;4
Congenital muscular dystrophy;21
Congenital myasthenic syndrome;1
Congenital myopathy;15
Congenital nephrotic syndrome;13
Congenital pulmonary airway malformation;12
Congenital rubella syndrome;8
Congenital self-healing reticulohistiocytosis;9
Congenital stenosis of vena cava;3
Congenital syphilis;18
Congestive hepatopathy;16
Conjugate gaze palsy;6
Conjunctival squamous cell carcinoma;2
Conjunctivitis;32
Conjunctivochalasis;5
Conradi–Hünermann syndrome;3
Constrictive pericarditis;13
Contact dermatitis;14
Contact granuloma;17
Control reversal;2
Convergence insufficiency;6
Conversion disorder;28
Convulsion;17
Coral bleaching;1
Cord colitis syndrome;1
Corn (medicine);4
Cornea verticillata;1
Corneal abrasion;9
Corneal hydrops;1
Corneal neovascularization;6
Corneal ulcer;11
Corneal ulcers in animals;20
Corneal-cerebellar syndrome;2
Cornelia de Lange Syndrome;20
Coronary artery aneurysm;1
Coronary artery disease;19
Corpus luteum cyst;4
Cortical blindness;11
Cortical deafness;3
Corticobasal degeneration;24
Costochondritis;15
Cotard delusion;6
Cotton fever;17
Cowden syndrome;8
Cracked tooth syndrome;9
Cradle cap;5
Craniodiaphyseal dysplasia;3
Craniometaphyseal dysplasia;1
Craniopharyngioma;17
Craniosynostosis;35
Craniotabes;1
Creatine transporter defect;4
CREST syndrome;23
Cretinism;2
Creutzfeldt–Jakob disease;28
Cri du chat;15
Cri du chat syndrome;23
Crigler–Najjar syndrome;11
Crimean–Congo hemorrhagic fever;17
Critical illness polyneuropathy;15
Crohn's disease;72
Cronkhite–Canada syndrome;5
Croup;17
Crouzon syndrome;7
Cryofibrinogenemia;16
Cryoglobulinemia;25
Cryopyrin-associated periodic syndrome;21
Cryptococcosis;11
Cryptogenic organizing pneumonia;16
Cryptomenorrhea;7
Cryptorchidism;16
Cryptosporidiosis;28
Crystal arthropathy;3
Cushing ulcer;3
Cushing's disease;24
Cushing's syndrome;39
Cutaneous horn;2
Cutaneous larva migrans;5
Cutaneous leishmaniasis;9
Cutaneous small-vessel vasculitis;33
Cutaneous T cell lymphoma;3
Cutis laxa;2
Cutis marmorata telangiectatica congenita;21
Cyanide poisoning;21
Cyclaneusma needle cast;2
Cyclic vomiting syndrome;16
Cyclopia;6
Cyclothymia;37
Cystic fibrosis;38
Cystic fibrosis-related diabetes;2
Cystic hygroma;5
Cystic kidney disease;4
Cystic nephroma;5
Cystic tumour of the atrioventricular nodal region;1
Cysticercosis;23
Cystinosis;8
Cystinuria;13
Cystocele;19
Cysts of the jaws;4
Cytokine release syndrome;20
Cytomegalic inclusion body disease;12
Cytomegalovirus colitis;2
Cytomegalovirus retinitis;2
D-bifunctional protein deficiency;2
Da Costa's syndrome;6
Dacryoadenitis;5
Dacryocystitis;3
Damp (structural);2
Damping off;2
Dandruff;12
Dandy–Walker syndrome;14
Danon disease;8
Darier's disease;1
De Quervain syndrome;7
De Quervain's thyroiditis;15
Decompression sickness;39
Deep vein thrombosis;20
Deficiency of the interleukin-1–receptor antagonist;3
Deformity;3
Degenerative disc disease;15
Degos disease;18
Dehydration;14
Dejerine–Roussy syndrome;12
Dejerine–Sottas disease;8
Delayed onset muscle soreness;6
Delayed puberty;14
Delayed sleep phase disorder;10
Delirium;51
Delirium tremens;24
Delta-beta thalassemia;3
Delusional disorder;12
Delusional parasitosis;14
Dementia;73
Dementia praecox;6
Dementia with Lewy bodies;73
Demodicosis;15
Demyelinating disease;14
Denervation;12
Dengue fever;42
Dent's disease;7
Dental abscess;12
Dental fluorosis;4
Dentatorubral-pallidoluysian atrophy;5
Dentin dysplasia;1
Dentin hypersensitivity;11
Dentinogenesis imperfecta;2
Denture-related stomatitis;14
Denys–Drash syndrome;8
Dependent personality disorder;12
Depersonalization disorder;19
Dermatitis;25
Dermatitis herpetiformis;16
Dermatochalasis;3
Dermatofibrosarcoma protuberans;4
Dermatographic urticaria;9
Dermatomyositis;16
Dermatophytosis;10
Dermoid cyst;1
Desmin-related myofibrillar myopathy;4
Desquamative gingivitis;5
Developmental coordination disorder;11
Developmental disability;1
Developmental disorder;6
dextro-Transposition of the great arteries;15
Dextrocardia;1
Dhat syndrome;11
Diabetes insipidus;19
Diabetes mellitus;49
Diabetes mellitus and deafness;7
Diabetes mellitus type 1;30
Diabetes mellitus type 2;31
Diabetic angiopathy;5
Diabetic cardiomyopathy;9
Diabetic dermopathy;2
Diabetic foot ulcer;4
Diabetic ketoacidosis;35
Diabetic nephropathy;15
Diabetic neuropathy;23
Diabetic retinopathy;17
Diamond–Blackfan anemia;2
Diaphragmatic rupture;10
Diarrhea;8
Diastasis recti;4
Diastasis symphysis pubis;4
Diastematomyelia;17
Diastolic heart failure;10
Diastrophic dysplasia;3
Dicarboxylic aminoaciduria;2
Dientamoebiasis;12
Diesel engine runaway;1
Diet Coke and Mentos eruption;1
Dieulafoy's lesion;9
Diffuse alveolar damage;1
Diffuse axonal injury;4
Diffuse esophageal spasm;4
Diffuse idiopathic skeletal hyperostosis;10
Diffuse lamellar keratitis;4
Diffuse large B-cell lymphoma;3
Diffuse myelinoclastic sclerosis;10
Diffuse panbronchiolitis;18
Diffusion of responsibility;5
DiGeorge syndrome;33
Digoxin toxicity;23
Dilated cardiomyopathy;20
Diphallia;1
Diphtheria;23
Diphyllobothriasis;8
Diplopia;7
Directed attention fatigue;10
Dirofilariasis;1
Dirty thunderstorm;3
Discitis;7
Disease;7
Disease in ornamental fish;5
Disinflation;1
Dislocated shoulder;8
Dislocation of jaw;15
Disorder of written expression;2
Disorganized schizophrenia;6
Disseminated intravascular coagulation;12
Dissociative identity disorder;29
Distal intestinal obstruction syndrome;5
Distal radius fracture;12
Distal renal tubular acidosis;16
Distal spinal muscular atrophy type 1;11
Distributive shock;5
Diurnal enuresis;2
Diverticulitis;12
Diverticulosis;19
Dizziness;18
Domestic violence;13
Donnai–Barrow syndrome;1
Donohue syndrome;4
DOOR syndrome;5
Dopamine beta hydroxylase deficiency;16
Dopamine dysregulation syndrome;13
Double aortic arch;14
Down syndrome;43
Dracunculiasis;12
Dravet syndrome;20
Dressler syndrome;7
Drooling;6
Drowning;17
Drug allergy;12
Drug overdose;7
Drug-induced angioedema;4
Drug-induced lupus erythematosus;6
Drug-induced pigmentation;1
Drusen;1
Dry eye syndrome;16
Dual diagnosis;3
Duane syndrome;7
Duane-radial ray syndrome;8
Dubin–Johnson syndrome;1
Dubowitz syndrome;5
Duchenne muscular dystrophy;24
Duct ectasia of breast;4
Ductal carcinoma in situ;4
Dukes' disease;14
Dumping syndrome;15
Duodenal atresia;3
Duodenal cancer;6
Duodenitis;9
Dupuytren's contracture;6
Dust storm;1
Dwarfism;17
Dysarthria;17
Dysautonomia;29
Dyscalculia;11
Dyschronometria;7
Dysembryoplastic neuroepithelial tumour;4
Dysentery;21
Dysgerminoma;1
Dysgraphia;8
Dyshidrosis;3
Dyslexia;18
Dysmelia;3
Dysmenorrhea;17
Dysmetria;8
Dyspareunia;29
Dysplastic nevus syndrome;1
Dysthymia;20
Dystonia;28
Eagle syndrome;7
Eales disease;3
Ear pain;56
EAST syndrome;15
Eating disorder;57
Eating disorder not otherwise specified;1
Ebola virus disease;37
Ebstein's anomaly;3
Ecchymosis;5
Echinococcosis;21
Echolalia;6
Eclampsia;34
Economic inequality;3
Ecthyma gangrenosum;12
Ectodermal dysplasia;5
Ectopic pregnancy;24
Ectrodactyly;2
Ectrodactyly–ectodermal dysplasia–cleft syndrome;6
Ectropion;1
Eczema vaccinatum;1
Edentulism;10
Edwards syndrome;7
Effects of long-term benzodiazepine use;36
Egg allergy;23
Ego-dystonic sexual orientation;2
Ehlers–Danlos syndromes;45
Ehrlichiosis;7
Ehrlichiosis (canine);18
Ehrlichiosis ewingii infection;6
Eisenmenger's syndrome;13
Ejaculatory duct obstruction;9
Elastofibroma dorsi;2
Elbow dysplasia;2
Ellis–van Creveld syndrome;4
Embryonal carcinoma;6
Emery–Dreifuss muscular dystrophy;7
Emphysematous cystitis;14
Empty sella syndrome;3
Enamel hypoplasia;1
Encephalitis;23
Encephalitis lethargica;18
Encephalocele;9
Encephalopathy;42
Enchondroma;4
Encopresis;6
Endocardial fibroelastosis;2
Endodermal sinus tumor;1
Endolymphatic hydrops;5
Endometrial cancer;18
Endometrial hyperplasia;3
Endometrial intraepithelial neoplasia;1
Endometrial polyp;11
Endometriosis;39
Endophthalmitis;4
Endosalpingiosis;10
Enlarged vestibular aqueduct;3
Enolase deficiency;5
Enteric duplication cyst;6
Enteric neuropathy;10
Enteritis;22
Enterocolitis;2
Enterotoxigenic Escherichia coli;8
Enthesopathy;3
Entropion;7
Enuresis;26
Environmental enteropathy;7
Eosinophilia;8
Eosinophilic cellulitis;3
Eosinophilic esophagitis;10
Eosinophilic fasciitis;4
Eosinophilic folliculitis;2
Eosinophilic gastroenteritis;22
Eosinophilic granulomatosis with polyangiitis;18
Eosinophilic pneumonia;16
Eosinophilic ulcer of the oral mucosa;1
Ependymoma;6
Epidemic typhus;11
Epidermodysplasia verruciformis;6
Epidermoid cyst;3
Epidermolysis bullosa dystrophica;8
Epidermolysis bullosa simplex;3
Epidermolytic hyperkeratosis;7
Epididymitis;22
Epidural hematoma;14
Epiglottitis;14
Epilepsia partialis continua;12
Epilepsy;53
Epilepsy-intellectual disability in females;23
Epileptic seizure;51
Epileptic spasms;15
Epiretinal membrane;2
Episcleritis;9
Episodic ataxia;2
Epithelial basement membrane dystrophy;2
Epithelial-myoepithelial carcinoma;1
Epithelioid sarcoma;7
Epizootic lymphangitis;4
Epulis fissuratum;6
Equine exertional rhabdomyolysis;10
Equine influenza;1
Equine polysaccharide storage myopathy;1
Equine protozoal myeloencephalitis;8
Equine recurrent uveitis;2
Equine shivers;1
Equine viral arteritis;6
Erb's palsy;14
Erdheim–Chester disease;10
Erectile dysfunction;16
Erethism;20
Ergotism;13
Erotomania;5
Eruptive vellus hair cyst;1
Erysipelas;30
Erythema;5
Erythema ab igne;7
Erythema annulare centrifugum;10
Erythema chronicum migrans;6
Erythema marginatum;8
Erythema multiforme;13
Erythema nodosum;29
Erythema toxicum neonatorum;5
Erythrasma;7
Erythroderma;2
Erythromelalgia;7
Erythroplakia;5
Erythropoietic porphyria;3
Erythropoietic protoporphyria;10
Esophageal achalasia;16
Esophageal atresia;7
Esophageal cancer;31
Esophageal candidiasis;6
Esophageal food bolus obstruction;5
Esophageal motility disorder;2
Esophageal stricture;9
Esophageal web;5
Esophagitis;19
Essential thrombocythemia;16
Essential thrombocytosis;16
Essential tremor;19
Esthesioneuroblastoma;9
Ethylene glycol poisoning;25
Ethylmalonic encephalopathy;7
Eumycetoma;7
Euthyroid sick syndrome;17
Evans syndrome;6
Ewing's sarcoma;9
Excessive daytime sleepiness;14
Excoriation disorder;14
Exercise intolerance;23
Exercise-induced bronchoconstriction;13
Exocrine pancreatic insufficiency;19
Exophoria;2
Exophthalmos;11
Exotropia;9
Explosion;1
Expressive aphasia;18
Extinction event;8
Extramammary Paget's disease;12
Extrapyramidal symptoms;13
Eye neoplasm;9
Eye strain;4
Fabry disease;27
Facial nerve paralysis;25
Facial trauma;7
Facioscapulohumeral muscular dystrophy;10
Factitious disorder;2
Factitious disorder imposed on self;23
Factor V Leiden;1
Fahr's syndrome;10
Failed back syndrome;7
Fallopian tube cancer;9
Fallopian tube obstruction;3
Falls in older adults;20
False pregnancy;10
Familial adenomatous polyposis;9
Familial atrial fibrillation;9
Familial dysautonomia;10
Familial dysbetalipoproteinemia;4
Familial exudative vitreoretinopathy;1
Familial hemiplegic migraine;19
Familial hypercholesterolemia;15
Familial hypocalciuric hypercalcemia;4
Familial Mediterranean fever;14
Fanconi anemia;8
Fanconi syndrome;13
Far-sightedness;13
Farber disease;6
Farmer's lung;7
Fasciolopsiasis;8
Fasciolosis;35
Fat embolism;21
Fatal insomnia;18
Fatty liver;19
Fatty-acid metabolism disorder;1
Favid;3
Favus;3
Fazio–Londe disease;6
Feather-plucking;12
Febrile neutrophilic dermatosis;16
Febrile seizure;16
Fecal impaction;12
Fecal incontinence;54
Fecalith;1
Feline asthma;9
Felty's syndrome;28
Female athlete triad;17
Female infertility;7
Female sexual arousal disorder;13
Femoral hernia;12
Fetal adenocarcinoma;4
Fetal alcohol spectrum disorder;31
Fetal distress;7
Fetal hydantoin syndrome;4
Fetal thrombotic vasculopathy;1
Fetal warfarin syndrome;25
Fetal-maternal haemorrhage;2
Fever of unknown origin;55
Fibrinolysis syndrome;1
Fibroadenoma;2
Fibrocartilaginous mesenchymoma of bone;3
Fibrocystic breast changes;11
Fibrodysplasia ossificans progressiva;3
Fibrolamellar hepatocellular carcinoma;13
Fibromatosis;1
Fibromyalgia;39
Fibropapillomatosis;2
Fibrothorax;13
Fibrous dysplasia of bone;10
Fiddler's neck;16
Fifth disease;12
Filariasis;13
Fin rot;1
Finger agnosia;1
Fire blight;3
Fire breather's pneumonia;10
First-degree atrioventricular block;4
Fish acute toxicity syndrome;10
Fistula;1
Fitz-Hugh–Curtis syndrome;11
Fixed drug reaction;1
Flaccid paralysis;20
Flail chest;6
Flash blindness;1
Flat feet;11
Flea allergy dermatitis;1
Floater;13
Floating–Harbor syndrome;19
Flock worker's lung;6
Florid cutaneous papillomatosis;7
Flynn–Aird syndrome;18
Focal dystonia;4
Focal facial dermal dysplasia;5
Focal nodular hyperplasia;2
Focal segmental glomerulosclerosis;12
Folate deficiency;24
Folie à deux;2
Follicle-stimulating hormone insensitivity;4
Follicular cyst of ovary;5
Follicular hyperplasia;2
Follicular lymphoma;1
Folliculitis;11
Food allergy;31
Food craving;2
Food intolerance;27
Foot drop;9
Fournier gangrene;10
Foville's syndrome;3
Fox–Fordyce disease;3
Fragile X syndrome;32
Fragile X-associated tremor/ataxia syndrome;13
Fraser syndrome;9
Freeman–Sheldon syndrome;5
Fregoli delusion;11
Frey's syndrome;10
Friedreich's ataxia;23
Frontal lobe disorder;24
Frontonasal dysplasia;9
Frontotemporal dementia;20
Frontotemporal lobar degeneration;4
Fructose bisphosphatase deficiency;5
Fructose malabsorption;7
Fuchs spot;2
Fuchs' dystrophy;9
Fucosidosis;7
Fugue state;13
Fukuyama congenital muscular dystrophy;1
Fumarase deficiency;10
Fungal keratitis;1
Fungal meningitis;10
Fungal sinusitis;2
Fungemia;8
Fusarium ear blight;2
Galactorrhea;2
Galactose epimerase deficiency;6
Galactose-1-phosphate uridylyltransferase deficiency;8
Galeazzi fracture;3
Gallbladder cancer;13
Gallbladder polyp;2
Galloway Mowat syndrome;3
Gallstone;15
Gangliocytic paraganglioma;3
Ganglioglioma;3
Ganglion cyst;7
Ganglioneuroma;13
Gangrene;13
Ganser syndrome;11
GAPO syndrome;4
Gardner's syndrome;1
Gas gangrene;3
Gastric antral vascular ectasia;6
Gastric dilatation volvulus;17
Gastric outlet obstruction;12
Gastric varices;13
Gastric volvulus;3
Gastrinoma;2
Gastritis;19
Gastroenteritis;27
Gastroesophageal reflux disease;36
Gastrointestinal bleeding;10
Gastrointestinal perforation;17
Gastrointestinal stromal tumor;18
Gastroparesis;29
Gastroschisis;1
Gaucher's disease;27
Gender disparities in health;10
Gender dysphoria;9
General paresis of the insane;27
Generalized anxiety disorder;35
Generalized epilepsy with febrile seizures plus;5
Generalized pustular psoriasis;9
Genetic disorder;3
Genetic load;2
Geniculate ganglionitis;1
Genital herpes;15
Genital wart;10
Genitopatellar syndrome;7
Genu recurvatum;10
Genu valgum;2
Genu varum;4
Geographic tongue;21
Geotrichosis;5
Germ cell tumor;1
Germinal matrix hemorrhage;1
Germinoma;3
Gerodermia osteodysplastica;3
Gerstmann syndrome;5
Gerstmann–Sträussler–Scheinker syndrome;12
Gestational hypertension;16
Gestational pemphigoid;10
Gestational thrombocytopenia;14
Gestational trophoblastic disease;14
Gianotti–Crosti syndrome;6
Giant axonal neuropathy;2
Giant platelet disorder;13
Giant-cell arteritis;19
Giant-cell fibroma;1
Giant-cell tumor of bone;8
Giardiasis;23
Gigantism;3
Gilbert's syndrome;18
Gillespie syndrome;1
Gingival disease;1
Gingival enlargement;9
Gingivitis;20
Gitelman syndrome;11
Glanzmann's thrombasthenia;8
Glassy cell carcinoma of the cervix;5
Glaucoma;31
Glioblastoma;11
Glioma;14
Gliomatosis cerebri;9
Global aphasia;17
Glomerulonephritis;12
Glomus tumor;2
Glossitis;42
Glucagonoma;14
Glucocorticoid remediable aldosteronism;14
Glucose-6-phosphate dehydrogenase deficiency;13
Glucose-galactose malabsorption;6
Glut1 deficiency;30
Glutaric aciduria type 1;11
Glutathione synthetase deficiency;6
Glycerol kinase deficiency;12
Glycine encephalopathy;13
Glycogen storage disease type I;31
Glycogen storage disease type II;21
Glycogen storage disease type III;3
Glycogen storage disease type IX;5
Glycogen storage disease type V;10
GM1 gangliosidoses;25
GM2-gangliosidosis, AB variant;6
Gnathostomiasis;14
Goitre;16
Goldenhar syndrome;3
Golfer's elbow;3
Gomez and López-Hernández syndrome;3
Gonadal dysgenesis;2
Gonorrhea;12
Goodpasture syndrome;13
Gorham's disease;19
Gout;16
Gradenigo's syndrome;6
Graft-versus-host disease;12
Grandiose delusions;10
Granulocytosis;1
Granuloma annulare;6
Granuloma faciale;2
Granuloma inguinale;7
Granulomatosis with polyangiitis;27
Granulomatous amoebic encephalitis;3
Granulomatous mastitis;6
Granulosa cell tumour;2
Graves' disease;46
Graves' ophthalmopathy;23
Gravity anomaly;1
Gray baby syndrome;7
Gray matter heterotopia;2
Greater trochanteric pain syndrome;5
Griscelli syndrome;3
Griscelli syndrome type 2;3
Group B streptococcal infection;3
Groupthink;4
Growth hormone deficiency;19
Guanidinoacetate methyltransferase deficiency;5
Guillain–Barré syndrome;38
Gulf War syndrome;24
Gunther disease;7
Guttate psoriasis;1
Haemobilia;2
Haemophilia;24
Haemophilia A;8
Haemophilia B;5
Haemophilia C;6
Haemophilus meningitis;9
Haemorrhagic disease of the newborn;1
Hailey–Hailey disease;8
Haim–Munk syndrome;9
Hair loss;19
Hair tourniquet;3
HAIR-AN syndrome;18
Hairy cell leukemia;18
Hairy leukoplakia;8
Hajdu–Cheney syndrome;5
Hallermann–Streiff syndrome;1
Hallucination;20
Hallucinatory palinopsia;11
Hallucinogen persisting perception disorder;8
Hallux rigidus;4
Halo nevus;2
Hamartoma;7
Hamman's syndrome;5
Hammer toe;2
Hand eczema;9
Hand injury;2
Hand, foot, and mouth disease;14
Hand-foot-genital syndrome;4
Hangover;22
Harlequin syndrome;15
Harlequin-type ichthyosis;9
Hartnup disease;16
Hashimoto's thyroiditis;24
Hay–Wells syndrome;3
Head and lateral line erosion;1
Head and neck cancer;20
Head injury;51
Head lice infestation;3
Headache;73
Headache attributed to a substance or its withdrawal;1
Hearing;2
Hearing loss;43
Heart arrhythmia;16
Heart cancer;11
Heart failure;72
Heart failure with preserved ejection fraction;21
Heartburn;9
Heat burst;1
Heat stroke;12
Heat syncope;8
Heerfordt syndrome;1
Heinrich event;3
Helicobacter pylori;26
HELLP syndrome;36
Helminthiasis;6
Hemangioblastoma;1
Hemangioendothelioma;1
Hemangiopericytoma;1
Hemarthrosis;4
Hematemesis;7
Hematochezia;9
Hematocolpos;1
Hematoma;1
Hematometra;13
Hematosalpinx;4
Hematuria;40
Hemeralopia;9
Hemiballismus;14
Hemicrania continua;11
Hemifacial microsomia;1
Hemifacial spasm;5
Hemiparesis;30
Hemispatial neglect;16
Hemoglobin C;6
Hemoglobinemia;5
Hemoglobinuria;8
Hemolytic anemia;23
Hemolytic disease of the newborn;15
Hemolytic disease of the newborn (ABO);9
Hemolytic-uremic syndrome;25
Hemopericardium;12
Hemoperitoneum;5
Hemophagocytic lymphohistiocytosis;15
Hemorrhagic gastroenteritis;4
Hemorrhoid;23
Hemosiderosis;5
Hemosuccus pancreaticus;10
Hemothorax;15
Henoch–Schönlein purpura;30
Heparin-induced thrombocytopenia;19
Hepatic encephalopathy;56
Hepatic veno-occlusive disease;6
Hepatitis;70
Hepatitis A;15
Hepatitis B;18
Hepatitis C;23
Hepatitis E;14
Hepatoblastoma;3
Hepatocellular adenoma;11
Hepatocellular carcinoma;20
Hepatomegaly;4
Hepatorenal syndrome;15
Hepatosplenic T-cell lymphoma;5
Hepatotoxicity;7
Hereditary angioedema;14
Hereditary breast–ovarian cancer syndrome;1
Hereditary coproporphyria;9
Hereditary diffuse leukoencephalopathy with spheroids;7
Hereditary fructose intolerance;1
Hereditary hemorrhagic telangiectasia;51
Hereditary hyperbilirubinemia;1
Hereditary leiomyomatosis and renal cell cancer syndrome;4
Hereditary motor and sensory neuropathy;14
Hereditary multiple exostoses;5
Hereditary neuralgic amyotrophy;4
Hereditary nonpolyposis colorectal cancer;1
Hereditary pancreatitis;6
Hereditary persistence of fetal hemoglobin;1
Hereditary sensory and autonomic neuropathy type I;23
Hereditary spastic paraplegia;21
Hereditary spherocytosis;9
Hereditary stomatocytosis;3
Hermansky–Pudlak syndrome;11
Hernia;24
Herpangina;9
Herpes esophagitis;8
Herpes labialis;31
Herpes simplex;27
Herpes simplex keratitis;13
Herpes zoster ophthalmicus;11
Herpesviral encephalitis;5
Herpetic gingivostomatitis;12
Herpetic whitlow;6
Heterophoria;1
Heterotopic ossification;6
Heterotopic pregnancy;4
Heyde's syndrome;10
HFE hereditary haemochromatosis;49
Hiatal hernia;11
Hiatus hernia;11
Hibernoma;2
Hidradenitis;7
Hidradenitis suppurativa;10
High-altitude cerebral edema;13
High-altitude pulmonary edema;11
Highland Clearances;1
Hip dislocation;1
Hip dysplasia;6
Hip fracture;8
Hirschsprung's disease;6
Hirsutism;13
Histidinemia;5
Histiocytoma (dog);1
Histoplasmosis;17
Histotoxic hypoxia;5
Histrionic personality disorder;10
HIV-associated lipodystrophy;2
HIV/AIDS;28
Hives;23
Hodgkin's lymphoma;28
Holocarboxylase synthetase deficiency;7
Holoprosencephaly;7
Holt–Oram syndrome;5
Homelessness;11
Homocystinuria;11
Hoof wall separation disease;4
Hookworm infection;21
Horner's syndrome;14
Horseshoe kidney;8
Hospital-acquired infection;6
Howel–Evans syndrome;3
Hoyeraal-Hreidarsson syndrome;1
HPV-positive oropharyngeal cancer;10
Hughes–Stovin syndrome;4
Human cytomegalovirus;24
Human granulocytic anaplasmosis;20
Human herpesvirus 7;7
Human monocytotropic ehrlichiosis;10
Human papillomavirus infection;15
Humerus fracture;10
Humoral immune deficiency;6
Hunter syndrome;18
Huntington's disease;36
Hurler syndrome;18
Hürthle cell;1
Hwabyeong;18
Hydranencephaly;20
Hydroa vacciniforme;1
Hydrocele;10
Hydrocele testis;5
Hydrocephalus;31
Hydrolethalus syndrome;6
Hydronephrosis;23
Hydrops fetalis;15
Hydrosalpinx;12
Hymenolepiasis;17
Hyoid bone fracture;11
Hyper IgM syndrome;1
Hyper-IgD syndrome;4
Hyper-IgM syndrome type 1;1
Hyperacusis;10
Hyperaldosteronism;19
Hyperalgesia;5
Hyperammonemia;4
Hyperandrogenism;34
Hypercalcaemia;39
Hypercapnia;18
Hypercementosis;4
Hyperchloremic acidosis;3
Hypercholesterolemia;23
Hypercoagulability in pregnancy;3
Hyperdontia;2
Hyperekplexia;9
Hyperemesis gravidarum;28
Hypereosinophilic syndrome;10
Hyperestrogenism;9
Hyperglycemia;47
Hyperglycerolemia;14
Hypergonadotropic hypogonadism;7
Hypergymnasia;2
Hyperhidrosis;21
Hyperhomocysteinemia;9
Hyperimmunoglobulin E syndrome;9
Hyperinsulinemia;19
Hyperinsulinism;13
Hyperkalemia;19
Hyperkinetic disorder;4
Hypermagnesemia;20
Hypermobility (joints);26
Hypernasal speech;9
Hypernatremia;14
Hyperosmolar hyperglycemic state;32
Hyperparathyroidism;25
Hyperphenylalaninemia;4
Hyperphosphatemia;4
Hyperpigmentation;8
Hyperpituitarism;9
Hyperplasia;5
Hyperprolactinaemia;24
Hypersalivation;13
Hypersensitivity pneumonitis;26
Hypersomnia;3
Hypertension;59
Hypertensive emergency;21
Hypertensive encephalopathy;24
Hypertensive heart disease;22
Hypertensive kidney disease;18
Hypertensive leukoencephalopathy;6
Hypertensive retinopathy;12
Hyperthyroidism;64
Hypertrichosis;3
Hypertrichosis cubiti;1
Hypertriglyceridemia;15
Hypertrophic cardiomyopathy;14
Hypertrophic osteopathy;6
Hypertrophic scar;3
Hypertropia;8
Hypertryptophanemia;6
Hyperuricemia;14
Hyperventilation syndrome;6
Hypervitaminosis A;25
Hypervitaminosis D;9
Hypervolemia;12
Hyphema;2
Hypoactive sexual desire disorder;4
Hypoaldosteronism;1
Hypocalcaemia;29
Hypocapnia;6
Hypochondriasis;36
Hypochondrogenesis;6
Hypochondroplasia;3
Hypoestrogenism;4
Hypoglycemia;75
Hypogonadism;14
Hypogonadotropic hypogonadism;6
Hypohidrosis;14
Hypohidrotic ectodermal dysplasia;6
Hypokalemia;22
Hypokalemic acidosis;1
Hypokalemic periodic paralysis;2
Hypokinesia;1
Hypolipoproteinemia;4
Hypomagnesemia;33
Hypomagnesemia with secondary hypocalcemia;4
Hypomania;15
Hyponatremia;35
Hypoparathyroidism;21
Hypopharyngeal cancer;14
Hypophosphatasia;8
Hypophosphatemia;23
Hypopigmentation;1
Hypopituitarism;47
Hypoplastic left heart syndrome;13
Hypoplastic right heart syndrome;10
Hypoproteinemia;3
Hypoprothrombinemia;14
Hypospadias;2
Hypotension;36
Hypothermia;32
Hypothyroidism;50
Hypotrichosis with juvenile macular dystrophy;6
Hypouricemia;5
Hypovolemia;29
Hypoxia (medical);15
I-cell disease;10
Ichthyophthirius multifiliis;14
Ichthyosis;2
Ichthyosis bullosa of Siemens;4
Ichthyosis prematurity syndrome;6
Ichthyosis vulgaris;10
Ictal headache;5
Id reaction;12
Ideomotor apraxia;5
Idiopathic CD4+ lymphocytopenia;5
Idiopathic hypersomnia;23
Idiopathic intracranial hypertension;33
Idiopathic osteosclerosis;5
Idiopathic pulmonary fibrosis;20
Idiopathic pulmonary haemosiderosis;2
Idiopathic sclerosing mesenteritis;4
Idiopathic scrotal calcinosis;2
IgA nephropathy;26
IgG4-related disease;34
IgG4-related prostatitis;5
Ileus;19
Iliotibial band syndrome;2
Illusory palinopsia;13
Iminoglycinuria;8
Immersion foot syndromes;14
Immune thrombocytopenic purpura;14
Immunodeficiency;2
Impacted wisdom teeth;6
Impaction (animals);1
Impaired fasting glucose;10
Impaired glucose tolerance;6
Imperforate anus;1
Imperforate hymen;12
Impetigo;13
Impingement syndrome;9
Inborn error of metabolism;45
Inborn errors of metabolism;45
Incident stress;10
Incisional hernia;6
Inclusion body myositis;16
Incontinentia pigmenti;13
Indigestion;20
Infant respiratory distress syndrome;9
Infantile cortical hyperostosis;13
Infantile esotropia;10
Infantile neuroaxonal dystrophy;14
Infantile neuronal ceroid lipofuscinosis;3
Infantile Refsum disease;4
Infarction;3
Infection;24
Infectious bovine keratoconjunctivitis;2
Infectious mononucleosis;35
Infectious necrotic hepatitis;7
Infective endocarditis;35
Inferior vena cava syndrome;7
Inferiority complex;2
Infertility;11
Inflammatory bowel disease;24
Inflation;7
Influenza;38
Influenza A virus subtype H3N8;10
Influenza A virus subtype H5N1;16
Influenza A virus subtype H5N8;5
Influenza-like illness;8
Ingrown hair;3
Ingrown nail;6
Inguinal hernia;18
Iniencephaly;9
Insect bites and stings;8
Insomnia;40
Insulin resistance;18
Insulinoma;22
Intellectual disability;12
Intention tremor;28
Intermittent claudication;17
Intermittent explosive disorder;7
Intermittent hydrarthrosis;9
Internal bleeding;7
Internuclear ophthalmoplegia;6
Interrupted aortic arch;11
Intersex;8
Interstitial cystitis;28
Interstitial lung disease;10
Interstitial nephritis;14
Interstitial pregnancy;6
Intertrigo;10
Intestinal atresia;5
Intestinal capillariasis;5
Intestinal malrotation;6
Intestinal pseudo-obstruction;3
Intestinal pseudoobstruction;3
Intestinal spirochetosis;3
Intracerebral hemorrhage;12
Intracranial aneurysm;13
Intracranial hemorrhage;16
Intraductal papillary mucinous neoplasm;12
Intrahepatic cholestasis of pregnancy;13
Intranodal palisaded myofibroblastoma;1
Intraparenchymal hemorrhage;27
Intrauterine growth restriction;4
Intrauterine hypoxia;3
Intravascular large B-cell lymphoma;5
Intussusception (medical disorder);19
Invasive carcinoma of no special type;7
Invasive urothelial carcinoma;4
Inverted nipple;6
Iodine deficiency;13
Iron deficiency;25
Iron-deficiency anemia;41
Irregular sleep–wake rhythm;10
Irritable bowel syndrome;44
Irritant diaper dermatitis;8
Irukandji syndrome;11
Ischemic cardiomyopathy;11
Ischemic colitis;27
Ischemic hepatitis;8
Isodicentric 15;5
Isolated hypogonadotropic hypogonadism;6
Isosporiasis;7
Isovaleric acidemia;4
Itch;26
Jalili syndrome;5
Jamais vu;1
Janeway lesion;2
Jansen's metaphyseal chondrodysplasia;7
Jansky–Bielschowsky disease;3
Japanese encephalitis;21
Jargon aphasia;8
Jarisch–Herxheimer reaction;13
Jaundice;3
Jefferson fracture;3
Jervell and Lange-Nielsen syndrome;1
Jet lag;14
Joint dislocation;11
Joint effusion;5
Jones fracture;2
Joubert syndrome;10
Jumping Frenchmen of Maine;5
Junctional epidermolysis bullosa (medicine);5
Junctional epidermolysis bullosa (veterinary medicine);4
Junctional tachycardia;5
Juvenile cellulitis;18
Juvenile dermatomyositis;25
Juvenile idiopathic arthritis;43
Juvenile myelomonocytic leukemia;20
Juvenile myoclonic epilepsy;10
Juvenile polyposis syndrome;4
Kabuki syndrome;17
Kallmann syndrome;21
Kangri cancer;4
Kaposi's sarcoma;25
Kasabach–Merritt syndrome;5
Katz syndrome;3
Kaufman oculocerebrofacial syndrome;2
Kawasaki disease;98
Kayser–Fleischer ring;8
Kearns–Sayre syndrome;17
Keloid;7
Kennel cough;8
Keratoacanthoma;1
Keratoconus;14
Keratocystic odontogenic tumour;3
Keratosis pilaris;6
Kerion;1
Kernicterus;4
Ketoacidosis;8
Ketosis;11
Keutel syndrome;12
Kidney cancer;10
Kidney disease;23
Kidney failure;36
Kidney stone disease;30
Kidney tumour;4
Kikuchi disease;9
Kimura's disease;1
Klatskin tumor;5
Klebsiella pneumonia;6
Kleine–Levin syndrome;27
Kleptomania;14
Klinefelter syndrome;14
Klippel–Feil syndrome;7
Klippel–Trénaunay syndrome;13
Klumpke paralysis;10
Klüver–Bucy syndrome;7
Knee arthritis;7
Knee pain;17
Köhler disease;5
Kohlschütter-Tönz syndrome;9
Konzo;10
Koro (medicine);14
Korsakoff's syndrome;22
Kostmann syndrome;5
Krabbe disease;13
Krukenberg tumor;8
Kuru (disease);13
Kwashiorkor;20
Kyasanur Forest disease;7
Kyphoscoliosis;7
Kyphosis;2
Kyrle disease;9
La Crosse encephalitis;11
Labial fusion;9
Lábrea fever;2
Labyrinthine fistula;2
Labyrinthitis;8
Lactic acidosis;16
Lactose intolerance;14
Lacunar stroke;13
Laennec's cirrhosis;7
Lafora disease;16
Lambert–Eaton myasthenic syndrome;27
Lamellar ichthyosis;6
Laminitis;21
Landau–Kleffner syndrome;20
Langer mesomelic dysplasia;1
Langerhans cell histiocytosis;19
Langer–Giedion syndrome;3
Large for gestational age;3
Large granular lymphocytic leukemia;6
Large-cell lung carcinoma;2
Large-cell lung carcinoma with rhabdoid phenotype;1
Larsen syndrome;5
Laryngeal cancer;16
Laryngeal cyst;1
Laryngeal papillomatosis;12
Laryngitis;27
Laryngomalacia;7
Laryngospasm;9
Laryngotracheal stenosis;10
Lassa fever;37
Latent iron deficiency;4
Latent tuberculosis;20
Lateral medullary syndrome;25
Lateral meningocele syndrome;3
Lathyrism;3
Latrodectism;17
Lattice degeneration;1
Laurence–Moon syndrome;5
Le Fort fracture of skull;14
Lead poisoning;70
Learning disability;12
Leber's congenital amaurosis;4
Leber's hereditary optic neuropathy;8
Lecithin cholesterol acyltransferase deficiency;14
Left anterior fascicular block;2
Left axis deviation;2
Left bundle branch block;5
Left ventricular hypertrophy;5
Legg–Calvé–Perthes disease;14
Legionnaires' disease;16
Legius syndrome;1
Leigh disease;18
Leigh syndrome;18
Leiner's disease;12
Leiomyosarcoma;1
Leishmaniasis;7
Lemierre's syndrome;43
Lennox–Gastaut syndrome;22
Lentigo maligna;3
Lentigo maligna melanoma;4
Leprosy;22
Leptospirosis;21
Léri–Weill dyschondrosteosis;2
Lesch–Nyhan syndrome;25
Lethal congenital contracture syndrome;1
Leukemia;32
Leukemoid reaction;5
Leukocoria;3
Leukocyte adhesion deficiency;1
Leukocyte adhesion deficiency-1;2
Leukocytosis;16
Leukodystrophy;2
Leukoencephalopathy with vanishing white matter;21
Leukopenia;13
Leukoplakia;27
Levator ani syndrome;6
Levo-Transposition of the great arteries;5
Leydig cell hypoplasia;7
Leydig cell tumour;16
Lichen nitidus;3
Lichen planus;27
Lichen ruber moniliformis;2
Lichen sclerosus;17
Lichen simplex chronicus;8
Lichen striatus;3
Liddle's syndrome;10
Liebenberg syndrome;2
Ligamentous laxity;13
Light chain deposition disease;12
Limb-girdle muscular dystrophy;11
Limbic encephalitis;19
Limp;5
Linitis plastica;2
Lipid pneumonia;1
Lipid storage disorder;1
Lipodermatosclerosis;10
Lipoid congenital adrenal hyperplasia;13
Lipoma;9
Lipoprotein lipase deficiency;7
Liposarcoma;7
Lisfranc injury;4
Lisp;3
Lissencephaly;10
Listener fatigue;3
Listeriosis;10
Little cherry disease;1
Livedo reticularis;24
Liver abscess;1
Liver cancer;21
Liver disease;5
Liver injury;6
Loa loa filariasis;16
Lobar pneumonia;2
Lobular carcinoma in situ;3
Locked-in syndrome;13
Loeys–Dietz syndrome;12
Logorrhea (psychology);6
Loin pain hematuria syndrome;18
Long QT syndrome;14
Long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency;9
Lordosis;6
Low back pain;34
Lower gastrointestinal bleeding;42
Lower motor neuron lesion;10
Lown–Ganong–Levine syndrome;3
Loxoscelism;7
Lucey–Driscoll syndrome;1
Ludwig's angina;31
Lujan–Fryns syndrome;5
Lumbar spinal stenosis;20
Lung abscess;15
Lung cancer;27
Lupus erythematosus;17
Lupus nephritis;14
Lupus vulgaris;3
Lutembacher's syndrome;19
Luteoma;3
Luxating patella;3
Lyme disease;47
Lymphangiectasia;14
Lymphangioleiomyomatosis;27
Lymphangioma;4
Lymphangiosarcoma;3
Lymphatic filariasis;15
Lymphedema;38
Lymphocele;11
Lymphocytic choriomeningitis;56
Lymphocytic colitis;1
Lymphocytic interstitial pneumonia;6
Lymphocytic pleocytosis;7
Lymphocytopenia;5
Lymphocytosis;8
Lymphogranuloma venereum;21
Lymphoid leucosis;6
Lymphoma;15
Lymphomatoid granulomatosis;1
Lysinuric protein intolerance;9
Lysosomal acid lipase deficiency;23
Lysosomal storage disease;7
Lytico-bodig disease;12
Mach tuck;2
Machado–Joseph disease;20
Macrocephaly;7
Macrocephaly-capillary malformation;9
Macrocytosis;5
Macroglossia;16
Macropsia;34
Macular degeneration;15
Macular edema;3
Macular hole;1
Madarosis;5
Madelung's deformity;1
Maffucci syndrome;1
Magnesium deficiency (medicine);29
Majocchi's disease;14
Major depressive disorder;54
Major depressive episode;28
Major trauma;8
Mal de debarquement;12
Malabsorption;49
Malakoplakia;6
Malaria;42
Male accessory gland infection;3
Male breast cancer;9
Male infertility;21
Malformative syndrome;5
Malignant histiocytosis;9
Malignant hyperthermia;14
Malignant peripheral nerve sheath tumor;10
Malignant pleural effusion;3
Malingering;6
Mallory–Weiss syndrome;12
Malnutrition;45
Malocclusion;9
Malonyl-CoA decarboxylase deficiency;7
Malpuech facial clefting syndrome;4
Malunion;2
Mammary myofibroblastoma;2
Mammary tumor;6
Mandibular fracture;13
Manganism;10
Mange;1
Mansonelliasis;12
Mantle cell lymphoma;5
Maple syrup urine disease;22
Marasmus;16
Marburg virus disease;43
Marchiafava–Bignami disease;12
Marden–Walker syndrome;9
Marfan syndrome;37
Marginal zone B-cell lymphoma;20
Marinesco–Sjögren syndrome;8
Marjolin's ulcer;3
Maroteaux–Lamy syndrome;3
Marshall syndrome;10
Marshall–Smith syndrome;8
Mast cell activation syndrome;37
Mastitis;25
Mastocytoma;12
Mastocytosis;23
Mastoiditis;10
Maternal death;6
Maturity onset diabetes of the young;11
Maxillary hypoplasia;7
May–Thurner syndrome;4
McCune–Albright syndrome;8
McKusick–Kaufman syndrome;3
McLeod syndrome;11
Measles;18
Meatal stenosis;12
Meckel syndrome;3
Meckel's diverticulum;36
Meconium aspiration syndrome;15
Meconium peritonitis;2
Medial medullary syndrome;5
Medial pontine syndrome;3
Median arcuate ligament syndrome;16
Median rhomboid glossitis;7
Mediastinal lymphadenopathy;1
Mediastinal tumor;2
Medical error;6
Medication overuse headache;5
Medication-associated osteonecrosis of the jaw;12
Medication-associated osteonecrosis of the jaw (MRONJ);12
Medium-chain acyl-coenzyme A dehydrogenase deficiency;12
Medullary cystic kidney disease;16
Medullary sponge kidney;9
Medullary thyroid cancer;5
Medulloblastoma;13
Medulloepithelioma;3
Mees' lines;1
Megacolon;13
Megacystis;1
Megaesophagus;2
Megalencephaly;3
Megaloblastic anemia;4
Meige's syndrome;23
Meigs' syndrome;13
Melanocytic nevus;10
Melanoma;16
MELAS syndrome;20
Melasma;3
Melioidosis;17
Melkersson–Rosenthal syndrome;4
Melorheostosis;2
Membranous glomerulonephritis;8
Memory distrust syndrome;3
Mendelson's syndrome;9
Ménétrier's disease;12
Ménière's disease;11
Meningioma;12
Meningism;8
Meningitis;53
Meningococcal disease;16
Meningoencephalitis;9
Meniscal cyst;5
Menkes disease;10
Menopause;37
Mental disorder;13
Mental disorders diagnosed in childhood;6
Meralgia paraesthetica;11
Mercury poisoning;39
Merkel-cell carcinoma;6
MERRF syndrome;25
Mesangial proliferative glomerulonephritis;2
Mesenteric ischemia;25
Mesoblastic nephroma;8
Mesothelioma;28
Metabolic acidosis;34
Metabolic alkalosis;19
Metabolic disorder;11
Metabolic syndrome;29
Metachromatic leukodystrophy;12
Metal fume fever;27
Metanephric adenoma;3
Metaphyseal dysplasia;1
Metastasis;14
Metatarsophalangeal joint sprain;2
Methanol toxicity;13
Methemoglobinemia;16
Methylmalonic acidemia;16
Methylmalonyl-CoA mutase deficiency;10
Metrorrhagia;7
Mevalonate kinase deficiency;4
Micro syndrome;2
Microangiopathic hemolytic anemia;3
Microcephaly;21
Microcytic anemia;5
Microcytosis;1
Micropenis;3
Microphthalmia;4
Micropsia;1
Microscopic colitis;11
Microscopic polyangiitis;12
Microvillous inclusion disease;4
Middle back pain;10
Middle cerebral artery syndrome;1
Middle East respiratory syndrome;15
Migraine;58
Migraine-associated vertigo;21
Mild androgen insensitivity syndrome;9
Mild cognitive impairment;3
Miliaria;6
Miliary tuberculosis;21
Milk allergy;29
Milk fever;1
Milk sickness;14
Milk-alkali syndrome;8
Millard–Gubler syndrome;7
Miller syndrome;4
Miller–Dieker syndrome;6
Milroy's disease;1
Milwaukee shoulder syndrome;7
Minimal change disease;8
Minor depressive disorder;13
Miosis;5
Mirizzi's syndrome;6
Mirror syndrome;7
Miscarriage;12
Mitochondrial disease;23
Mitochondrial DNA depletion syndrome;41
Mitochondrial myopathy;9
Mitochondrial neurogastrointestinal encephalopathy syndrome;14
Mitochondrial trifunctional protein deficiency;7
Mitral insufficiency;27
Mitral valve prolapse;13
Mitral valve stenosis;27
Mittelschmerz;9
Mixed connective tissue disease;7
Möbius syndrome;7
Molar pregnancy;6
Mollaret's meningitis;20
Molluscum contagiosum;4
Molybdenum cofactor deficiency;3
MOMO syndrome;3
Monckeberg's arteriosclerosis;9
Mongolian spot;6
Monkeypox;7
Monoarthritis;8
Monoclonal gammopathy of undetermined significance;9
Monocytosis;9
MonoMAC;3
Monoplegia;28
Monorchism;1
Monteggia fracture;2
Mood disorder;8
Morgagni Stewart Morel syndrome;2
Morning sickness;3
Morphea;7
Morquio syndrome;12
Morsicatio buccarum;7
Morton's neuroma;6
Morvan's syndrome;49
Mosquito-borne disease;6
Motion sickness;5
Motion-induced blindness;5
Motor disorder;6
Mouth ulcer;14
Movement disorders;1
Mowat–Wilson syndrome;5
Mucinous tubular and spindle cell carcinoma;2
Muckle–Wells syndrome;4
Mucolipidosis type IV;5
Mucopolysaccharidosis;45
Mucormycosis;11
Mucositis;11
Muenke syndrome;10
Müllerian agenesis;3
Multicystic dysplastic kidney;3
Multifocal atrial tachycardia;5
Multifocal motor neuropathy;12
Multiple chemical sensitivity;45
Multiple endocrine neoplasia type 1;15
Multiple endocrine neoplasia type 2;5
Multiple endocrine neoplasia type 2b;8
Multiple epiphyseal dysplasia;8
Multiple evanescent white dot syndrome;10
Multiple myeloma;34
Multiple organ dysfunction syndrome;15
Multiple sclerosis;23
Multiple sulfatase deficiency;4
Multiple system atrophy;30
Mumps;19
Murine typhus;10
Muscle atrophy;9
Muscle dysmorphia;3
Muscle weakness;6
Muscular dystrophy;20
Musculoskeletal disorder;11
Mushroom poisoning;9
Myalgia;21
Myasthenia gravis;20
Mycobacterium avium-intracellulare infection;18
Mycoplasma hominis infection;6
Mycoplasma pneumonia;4
Mycosis;1
Mycosis fungoides;9
Myelitis;24
Myelodysplastic syndrome;35
Myelofibrosis;16
Myeloid sarcoma;3
Myelolipoma;1
Myelopathy;15
Myeloperoxidase deficiency;1
Myelophthisic anemia;3
Myeloproliferative neoplasm;2
Myhre syndrome;7
Myiasis;21
Myocardial infarction;46
Myocardial rupture;6
Myocardiodystrophy;3
Myocarditis;30
Myoclonic astatic epilepsy;9
Myoclonic dystonia;12
Myoclonic epilepsy;5
Myoclonus;13
Myofascial pain syndrome;11
Myoglobinuria;8
Myokymia;3
Myopathy;4
Myositis ossificans;5
Myotonia;2
Myotonia congenita;15
Myotonic dystrophy;11
Myxedema;10
Myxoma;9
Nabothian cyst;2
Naegleriasis;17
Nail biting;5
Nail–patella syndrome;6
Narcissistic personality disorder;15
Narcolepsy;30
Nasal congestion;6
Nasal fracture;8
Nasal polyp;16
Nasal septum deviation;14
Nasal septum perforation;5
Nasodigitoacoustic syndrome;2
Nasolacrimal duct obstruction;7
Nasopharyngeal angiofibroma;12
Nasopharynx cancer;10
Nausea;39
Near-sightedness;9
Necatoriasis;23
Necrobiosis lipoidica;6
Necrolytic migratory erythema;8
Necrotizing enterocolitis;12
Necrotizing fasciitis;29
Necrotizing sialometaplasia;8
Necrotizing vasculitis;8
Needlestick injury;2
Nelson's syndrome;9
Nemaline myopathy;14
Neonatal alloimmune thrombocytopenia;4
Neonatal conjunctivitis;8
Neonatal encephalopathy;7
Neonatal hemochromatosis;1
Neonatal hepatitis;18
Neonatal herpes simplex;9
Neonatal infection;45
Neonatal jaundice;19
Neonatal meningitis;7
Neonatal sepsis;14
Neonatal withdrawal;27
Neonatal-onset multisystem inflammatory disease;33
Neoplasm;8
Nephritic syndrome;15
Nephritis;8
Nephrocalcinosis;18
Nephrogenic diabetes insipidus;9
Nephrogenic systemic fibrosis;4
Nephronophthisis;5
Nephroptosis;11
Nephrotic syndrome;54
Nerve compression syndrome;18
Nervous system disease;3
Netherton syndrome;5
Neu-Laxova syndrome;9
Neural tube defect;4
Neuralgia;10
Neurapraxia;9
Neurasthenia;9
Neuroblastoma;19
Neuroborreliosis;10
Neuroendocrine tumor;35
Neuroferritinopathy;10
Neurofibroma;2
Neurofibromatosis;10
Neurofibromatosis type I;37
Neurogenic bladder dysfunction;10
Neurogenic shock;12
Neuroinflammation;1
Neuroleptic malignant syndrome;14
Neuromuscular disease;9
Neuromuscular junction disease;1
Neuromyelitis optica;15
Neuromyotonia;22
Neuronal ceroid lipofuscinosis;8
Neuropathic arthropathy;11
Neuropathic pain;6
Neuropathy, ataxia, and retinitis pigmentosa;4
Neurosarcoidosis;37
Neutropenia;16
Neutropenic enterocolitis;9
Neutrophil-specific granule deficiency;8
Neutrophilia;4
Neutrophilic eccrine hidradenitis;10
Nevoid basal-cell carcinoma syndrome;5
Nevus;7
Nevus anemicus;6
Nevus flammeus nuchae;1
New daily persistent headache;13
Nezelof syndrome;3
Nicolaides–Baraitser syndrome;6
Nicotine dependence;3
Nicotine poisoning;30
Nicotine withdrawal;18
Niemann–Pick disease, SMPD1-associated;4
Niemann–Pick disease, type C;25
Night eating syndrome;2
Night terror;25
Nightmare;2
Nightmare disorder;6
Nipple adenoma;8
Nipple discharge;9
Nitrogen narcosis;21
Nocardiosis;16
Nocturnal enuresis;32
Nocturnal sleep-related eating disorder;4
Nodding disease;8
Nodular lymphocyte predominant Hodgkin's lymphoma;1
Noma (disease);5
Non-24-hour sleep–wake disorder;4
Non-alcoholic fatty liver disease;33
Non-celiac gluten sensitivity;34
Non-cirrhotic portal fibrosis;3
Non-gonococcal urethritis;13
Non-Hodgkin lymphoma;12
Non-small-cell lung carcinoma;25
Nonbacterial thrombotic endocarditis;3
Noncompaction cardiomyopathy;12
Nonunion;9
Nonvenereal endemic syphilis;3
Noonan syndrome;3
Noonan syndrome with multiple lentigines;16
Normal pressure hydrocephalus;27
Normal tension glaucoma;3
Norrie disease;2
Northeast blackout of 1965;1
Northern epilepsy syndrome;2
Nosebleed;14
Notalgia paresthetica;1
Nuchal cord;3
Nummular dermatitis;4
Nutcracker esophagus;10
Nystagmus;19
Obesity;14
Obesity hypoventilation syndrome;25
Obsessive–compulsive disorder;19
Obsessive–compulsive personality disorder;26
Obstetric fistula;20
Obstructed labour;1
Obstructive lung disease;8
Obstructive sleep apnea;39
Obstructive uropathy;6
Occipital horn syndrome;2
Occipital neuralgia;13
Occupational asthma;12
Occupational burnout;5
Occupational stress;5
Ochronosis;7
Ocular albinism type 1;7
Ocular ischemic syndrome;1
Ocular myasthenia;7
Oculocerebrorenal syndrome;3
Oculodentodigital dysplasia;4
Oculogyric crisis;1
Oculomotor apraxia;5
Oculomotor nerve palsy;9
Oculopharyngeal muscular dystrophy;4
Ogden syndrome;10
Ogilvie syndrome;5
Oguchi disease;3
Ohtahara syndrome;1
Olecranon bursitis;5
Olfactory reference syndrome;33
Oligodendroglioma;14
Oligohydramnios;3
Oligomenorrhea;7
Oligospermia;8
Olivopontocerebellar atrophy;10
Omenn syndrome;5
Omental infarction;2
Omphalitis of newborn;13
Omphalocele;2
Omsk hemorrhagic fever;16
Onchocerciasis;30
Oncogenic osteomalacia;8
Onychogryphosis;1
Onycholysis;8
Onychomycosis;10
Ophthalmodynia periodica;3
Ophthalmoparesis;6
Opioid overdose;8
Opioid use disorder;38
Opisthorchiasis;12
Opitz G/BBB syndrome;9
Opportunistic infection;8
Opsoclonus myoclonus syndrome;14
Optic nerve hypoplasia;25
Optic neuritis;26
Optic neuropathy;48
Oral cancer;24
Oral candidiasis;32
Oral mucocele;8
Oral submucous fibrosis;12
Orbital cellulitis;13
Orbital lymphoma;4
Orchitis;7
Organic brain syndrome;13
Organophosphate poisoning;43
Ornithine transcarbamylase deficiency;12
Orofacial granulomatosis;26
Orofacial myological disorders;4
Orofaciodigital syndrome 1;4
Oropharyngeal cancer;8
Oropouche fever;15
Orotic aciduria;1
Orthohantavirus;8
Orthostatic headache;5
Orthostatic hypertension;2
Orthostatic hypotension;26
Orthostatic intolerance;20
Osgood–Schlatter disease;4
Osmol gap;1
Osteitis fibrosa cystica;25
Osteitis pubis;13
Osteoarthritis;17
Osteoblastoma;8
Osteochondritis dissecans;18
Osteochondroma;19
Osteochondrosis;2
Osteogenesis imperfecta;5
Osteoid osteoma;9
Osteomalacia;19
Osteomyelitis;14
Osteonecrosis of the jaw;14
Osteopenia;6
Osteopetrosis;21
Osteophyte;2
Osteoporosis;24
Osteoporotic bone marrow defect;2
Osteosarcoma;11
Ostium primum atrial septal defect;4
Otic polyp;4
Otitis externa;15
Otitis externa in animals;4
Otitis media;24
Otodental syndrome;12
Otomycosis;1
Otosclerosis;10
Otospondylomegaepiphyseal dysplasia;4
Ototoxicity;8
Ovarian apoplexy;18
Ovarian cancer;53
Ovarian cyst;25
Ovarian fibroma;2
Ovarian hyperstimulation syndrome;11
Ovarian pregnancy;8
Ovarian remnant syndrome;5
Ovarian torsion;4
Ovarian vein syndrome;7
Overactive bladder;18
Overflow incontinence;4
Overjet;4
Overweight;9
Ovine rinderpest;16
Oxycephaly;2
Oxygen toxicity;40
Pacemaker failure;3
Pachygyria;18
Pachyonychia congenita;14
Paget's disease of bone;16
Paget's disease of the breast;10
Paget–Schroetter disease;4
Pain disorder;6
Palindromic rheumatism;5
Palisaded encapsulated neuroma;1
Pallister–Hall syndrome;2
Pallister–Killian syndrome;2
Palmar erythema;7
Palpable purpura;1
Palpitations;36
Panayiotopoulos syndrome;57
Pancoast tumor;17
Pancreas divisum;7
Pancreatic abscess;12
Pancreatic acinar metaplasia;1
Pancreatic cancer;32
Pancreatic fistula;1
Pancreatic injury;11
Pancreatic mucinous cystic neoplasm;1
Pancreatic neuroendocrine tumor;14
Pancreatic pseudocyst;4
Pancreatitis;33
Pancreatoblastoma;2
Pancytopenia;6
PANDAS;7
Panic attack;39
Panic disorder;32
Panniculitis;22
Pantothenate kinase-associated neurodegeneration;23
PAPA syndrome;5
Papillary fibroelastoma;4
Papillary thyroid cancer;8
Papillary urothelial neoplasm of low malignant potential;4
Papilledema;15
Papillon–Lefèvre syndrome;3
Papillorenal syndrome;10
Pappataci fever;9
Paracetamol poisoning;21
Paracoccidioidomycosis;1
Paraganglioma;1
Paralysis;8
Paramyotonia congenita;4
Paraneoplastic pemphigus;7
Paraneoplastic syndrome;31
Paranoia;13
Paranoid personality disorder;10
Paranoid schizophrenia;5
Paraovarian cyst;6
Paraphilia;5
Paraphimosis;3
Paraphrenia;11
Paraproteinemia;3
Parasitic disease;16
Parathyroid adenoma;10
Paratuberculosis;9
Paratyphoid fever;26
Paresthesia;42
Parinaud's syndrome;15
Parkes Weber syndrome;20
Parkinson plus syndrome;7
Parkinson's disease;50
Parkinsonism;8
Paronychia;11
Parotitis;34
Paroxysmal cold hemoglobinuria;3
Paroxysmal extreme pain disorder;8
Paroxysmal nocturnal hemoglobinuria;18
Paroxysmal nonkinesigenic dyskinesia;5
Paroxysmal supraventricular tachycardia;4
Paroxysmal sympathetic hyperactivity;17
Parry–Romberg syndrome;24
Parsonage–Turner syndrome;8
Partial androgen insensitivity syndrome;12
PASLI disease;3
Patau syndrome;8
Patella fracture;1
Patellar dislocation;1
Patellar tendinitis;6
Patellar tendon rupture;2
Patellofemoral pain syndrome;7
Patent ductus arteriosus;10
Pathologic fracture;6
Pathological jealousy;7
Pattern hair loss;7
Patterson syndrome;5
Patulous Eustachian tube;6
Peach scab;3
Peanut allergy;18
Pearson syndrome;1
Pectus carinatum;9
Pectus excavatum;7
Pediatric acute-onset neuropsychiatric syndrome;4
Pediatric acute-onset neuropsychiatric syndrome (PANS);58
Pediculosis;1
Pediculosis corporis;1
Pediculosis pubis;3
Pedophilia;16
Pelizaeus–Merzbacher disease;14
Pellagra;21
Pellucid marginal degeneration;3
Pelvic floor dysfunction;5
Pelvic fracture;1
Pelvic pain;16
Pemphigus;5
Pemphigus foliaceus;1
Pemphigus vulgaris;13
Pendred syndrome;9
Penetrating atherosclerotic ulcer;2
Penile agenesis and testicular agenesis;2
Penile cancer;5
Penile fracture;4
Pentalogy of Cantrell;3
Peptic ulcer disease;41
Perforated eardrum;4
Perianal hematoma;2
Periapical cyst;10
Pericardial effusion;15
Pericarditis;32
Pericoronitis;21
Perinatal asphyxia;4
Periodic fever, aphthous stomatitis, pharyngitis and adenitis;6
Periodic limb movement disorder;9
Periodic paralysis;11
Periodontal abscess;13
Periodontal disease;20
Periodontitis;18
Perioral dermatitis;13
Periorbital cellulitis;7
Periorbital puffiness;17
Periostitis;1
Peripartum cardiomyopathy;16
Peripheral artery disease;18
Peripheral neuropathy;37
Peripheral ossifying fibroma;2
Peritoneal mesothelioma;8
Peritonitis;41
Peritonsillar abscess;15
Perivascular epithelioid cell tumour;1
Periventricular leukomalacia;22
Perlman syndrome;8
Peronospora hyoscyami f.sp. tabacina;4
Persistent hyperplastic primary vitreous;5
Persistent left superior vena cava;3
Persistent Müllerian duct syndrome;8
Persistent thyroglossal duct;9
Persistent truncus arteriosus;8
Persistent vegetative state;34
Pertussis;9
Pervasive developmental disorder;5
Pervasive developmental disorder not otherwise specified;4
Pes cavus;20
Pestalotiopsis palmarum;2
Pesticide poisoning;2
Peutz–Jeghers syndrome;3
Peyronie's disease;6
Pfeiffer syndrome;6
PHACES Syndrome;4
Phantom eye syndrome;4
Phantom limb;4
Phantom vibration syndrome;2
Pharyngitis;18
Phenylketonuria;13
Pheochromocytoma;25
Phimosis;4
Phlebitis;9
Phlegmasia alba dolens;8
Phobia;6
Phocomelia;19
Phosphene;9
Phosphofructokinase deficiency;22
Photic retinopathy;9
Photic sneeze reflex;2
Photodermatitis;8
Photokeratitis;5
Photophobia;24
Phyllodes tumor;1
Phytophotodermatitis;3
Piblokto;6
Pica (disorder);8
Pick's disease;10
Pierre Robin syndrome;4
Pigmented villonodular synovitis;3
Pilocytic astrocytoma;15
Pilomatricoma;1
Pilonidal disease;9
Pimple;6
Pinealoma;7
Pineocytoma;1
Pinguecula;2
Pinta (disease);5
Pinworm infection;19
Piriformis syndrome;9
Pitted keratolysis;7
Pitt–Hopkins syndrome;21
Pituitary adenoma;41
Pituitary apoplexy;32
Pituitary pars intermedia dysfunction;6
Pityriasis alba;7
Pityriasis amiantacea;3
Pityriasis lichenoides chronica;2
Pityriasis lichenoides et varioliformis acuta;2
Pityriasis rosea;15
Placenta accreta;2
Placenta praevia;8
Placental abruption;18
Placental disease;9
Placental insufficiency;5
Plague (disease);15
Plantar fasciitis;24
Plantar fibromatosis;2
Plantar wart;4
Plasma cell gingivitis;13
Plasma cell leukemia;9
Plasmacytoma;14
Platelet storage pool deficiency;2
Pleomorphic adenoma;2
Pleomorphic xanthoastrocytoma;6
Pleural effusion;19
Pleural empyema;9
Pleurisy;30
Pleurothotonus;13
Plica syndrome;2
Plummer–Vinson syndrome;12
Pneumaturia;2
Pneumococcal infection;1
Pneumocystis pneumonia;11
Pneumomediastinum;6
Pneumonitis;2
Pneumopericardium;12
Pneumoperitoneum;3
Pneumothorax;22
POEMS syndrome;44
Poikiloderma;1
Poikiloderma vasculare atrophicans;9
Poland syndrome;4
Poliomyelitis;26
Polyarteritis nodosa;38
Polyarthritis;2
Polychromasia;4
Polycystic kidney disease;10
Polycystic ovary syndrome;27
Polycythemia vera;21
Polyhydramnios;8
Polymicrogyria;9
Polymorphous light eruption;28
Polymyalgia rheumatica;20
Polymyositis;20
Polyneuropathy;16
Polyuria;15
Poor ovarian reserve;6
Porcelain gallbladder;6
Porencephaly;28
Porphyria;43
Porphyria cutanea tarda;10
Port-wine stain;7
Portal hypertension;18
Portal hypertensive gastropathy;3
Post herniorraphy pain syndrome;4
Post-concussion syndrome;37
Post-dural-puncture headache;2
Post-Ebola virus syndrome;16
Post-nasal drip;7
Post-polio syndrome;12
Post-transplant lymphoproliferative disorder;2
Post-traumatic epilepsy;9
Postcholecystectomy syndrome;7
Posterior reversible encephalopathy syndrome;9
Posterior urethral valve;4
Posterior vitreous detachment;6
Postherpetic neuralgia;9
Postoperative fever;6
Postoperative nausea and vomiting;7
Postorgasmic illness syndrome;21
Postpartum bleeding;10
Postpartum depression;38
Postpartum infections;13
Postpartum psychosis;11
Postpartum thyroiditis;13
Postpericardiotomy syndrome;19
Postterm pregnancy;3
Posttraumatic stress disorder;11
Postural orthostatic tachycardia syndrome;33
Potomac Horse Fever;6
Pott disease;6
Potter sequence;4
Pouchitis;8
Powassan encephalitis;5
Prader–Willi syndrome;34
Pre-eclampsia;33
Preauricular sinus and cyst;2
Precancerous condition;7
Precocious puberty;13
Precordial catch syndrome;5
Prediabetes;21
Pregnancy;29
Premature atrial contraction;3
Premature ejaculation;5
Premature ovarian failure;12
Premature rupture of membranes;5
Premature thelarche;2
Premature ventricular contraction;25
Premenstrual dysphoric disorder;24
Premenstrual syndrome;27
Prepatellar bursitis;19
Presbycusis;14
Presbylarynx;1
Presbyopia;4
Pressure ulcer;26
Presumed ocular histoplasmosis syndrome;4
Preterm birth;17
Pretibial myxedema;8
Pretzel syndrome;9
Priapism;6
Primary aldosteronism;10
Primary biliary cholangitis;21
Primary central nervous system lymphoma;16
Primary ciliary dyskinesia;9
Primary effusion lymphoma;2
Primary hyperparathyroidism;33
Primary hypertrophic osteoathropathy;17
Primary immunodeficiency;4
Primary lateral sclerosis;1
Primary progressive aphasia;5
Primary sclerosing cholangitis;22
Priming (steam locomotive);1
Primrose syndrome;8
Prinzmetal's angina;15
Proctalgia fugax;6
Proctitis;29
Proctocolitis;2
Progeria;7
Prognathism;2
Progressive bulbar palsy;9
Progressive familial intrahepatic cholestasis;5
Progressive inflammatory neuropathy;10
Progressive multifocal leukoencephalopathy;7
Progressive muscular atrophy;6
Progressive myoclonus epilepsy;7
Progressive supranuclear palsy;7
Progressive transformation of germinal centres;3
Prolactinoma;12
Prolidase deficiency;2
Pronator teres syndrome;5
Propionic acidemia;7
Prosector's wart;7
Prosopagnosia;10
Prostate cancer;20
Protein losing enteropathy;8
Protein S deficiency;6
Proteus syndrome;8
Prothrombin G20210A;6
Protrusio acetabuli;2
Proventricular dilatation disease;1
Proximal 18q-;2
Proximal diabetic neuropathy;9
Proximal femoral focal deficiency;1
Prune belly syndrome;11
Prurigo nodularis;13
Pruritic urticarial papules and plaques of pregnancy;2
Pruritus ani;14
Pseudo-Cushing's syndrome;2
Pseudo-Hurler polydystrophy;3
Pseudoaneurysm;7
Pseudoangiomatous stromal hyperplasia;1
Pseudobulbar palsy;10
Pseudoexfoliation syndrome;5
Pseudofolliculitis barbae;6
Pseudohyperaldosteronism;1
Pseudohypoparathyroidism;12
Pseudolymphoma;3
Pseudomyxoma peritonei;7
Pseudoporphyria;5
Pseudopseudohypoparathyroidism;3
Pseudovaginal perineoscrotal hypospadias;1
Pseudoxanthoma elasticum;10
Psittacosis;27
Psoriasis;28
Psoriatic arthritis;22
Psoriatic onychodystrophy;3
Psychasthenia;6
Psychogenic amnesia;13
Psychogenic non-epileptic seizure;20
Psychological trauma;12
Psychomotor agitation;17
Psychomotor retardation;4
Psychoorganic syndrome;16
Psychopathy;17
Psychosis;63
Pterygium (conjunctiva);6
Ptosis (breasts);7
Ptosis (eyelid);13
Pulled elbow;2
Pulmonary alveolar proteinosis;6
Pulmonary atresia;3
Pulmonary consolidation;2
Pulmonary contusion;23
Pulmonary edema;19
Pulmonary embolism;39
Pulmonary fibrosis;14
Pulmonary heart disease;11
Pulmonary hemorrhage;2
Pulmonary hypertension;38
Pulmonary hypoplasia;7
Pulmonary insufficiency;6
Pulmonary interstitial emphysema;2
Pulmonary laceration;4
Pulmonary sequestration;11
Pulmonary valve stenosis;6
Pulmonary venoocclusive disease;9
Pulmonary-renal syndrome;7
Pulpitis;6
Pulseless electrical activity;15
Pulsus bigeminus;4
Pulsus paradoxus;7
Pure autonomic failure;8
Pure red cell aplasia;4
Purine nucleoside phosphorylase deficiency;8
Purpura fulminans;13
Purtscher's retinopathy;4
Pyaemia;3
Pycnodysostosis;2
Pyelonephritis;33
Pyloric stenosis;16
Pyoderma gangrenosum;12
Pyogenic granuloma;7
Pyogenic liver abscess;10
Pyometra;6
Pyomyositis;1
Pyonephrosis;2
Pyotraumatic dermatitis;4
Pyromania;1
Pyruvate carboxylase deficiency;9
Pyruvate dehydrogenase deficiency;14
Pyruvate kinase deficiency;10
Q fever;21
Quadriceps tendon rupture;4
Quadricuspid aortic valve;9
Quebec platelet disorder;2
Rabies;24
Rabson–Mendenhall syndrome;19
Rachischisis;2
Radial neuropathy;3
Radial tunnel syndrome;9
Radiation burn;15
Radiation enteropathy;15
Radiation retinopathy;3
Radiculopathy;15
Rainscald;4
Ramsay Hunt syndrome type 1;10
Ramsay Hunt syndrome type 2;10
Ranula;7
Rapid eye movement sleep behavior disorder;22
Rapidly progressive glomerulonephritis;12
Rasmussen's encephalitis;10
Rat-bite fever;21
Raynaud syndrome;27
Reactive arthritis;26
Reactive attachment disorder;15
Reactive gastropathy;2
Reactive hypoglycemia;29
Receptive aphasia;16
Rectal foreign body;6
Rectal prolapse;34
Rectocele;10
Recurrent airway obstruction;8
Recurrent corneal erosion;8
Recurrent miscarriage;10
Recurrent pyogenic cholangitis;7
Red eye (medicine);12
Red-eye effect;4
Refeeding syndrome;12
Reflex syncope;23
Reflux nephropathy;1
Refractive error;3
Refsum disease;4
Reinke's edema;12
Reis–Bucklers corneal dystrophy;3
Relapsing fever;12
Relapsing polychondritis;58
Renal artery stenosis;5
Renal cell carcinoma;40
Renal colic;3
Renal cortical necrosis;11
Renal glycosuria;3
Renal medullary fibroma;1
Renal osteodystrophy;9
Renal papillary necrosis;16
Renal vein thrombosis;18
Renovascular hypertension;8
Repetitive strain injury;11
Respiratory acidosis;7
Respiratory alkalosis;7
Respiratory arrest;20
Respiratory disease;7
Respiratory failure;15
Respiratory tract infection;3
Restenosis;1
Restless legs syndrome;30
Restrictive cardiomyopathy;10
Restrictive lung disease;9
Reticular dysgenesis;11
Retinal detachment;7
Retinal haemorrhage;4
Retinal migraine;11
Retinitis;4
Retinitis pigmentosa;20
Retinoblastoma;12
Retinopathy;5
Retinopathy of prematurity;5
Retrograde amnesia;16
Retrograde ejaculation;8
Retrolisthesis;7
Retroperitoneal fibrosis;4
Retropharyngeal abscess;11
Retroverted uterus;6
Rett syndrome;30
Reversible cerebral vasoconstriction syndrome;11
Reye syndrome;19
Rh disease;8
Rhabdomyolysis;53
Rhabdomyosarcoma;6
Rheumatic fever;23
Rheumatism;2
Rheumatoid arthritis;55
Rheumatoid lung disease;10
Rheumatoid pleuritis;2
Rheumatology;3
Rhinitis medicamentosa;6
Rhinophyma;6
Rhinoscleroma;9
Rhinosporidiosis;12
Rhizomelic chondrodysplasia punctata;4
Rhythmic movement disorder;20
Rib fracture;5
Ribose-5-phosphate isomerase deficiency;6
Rickets;17
Rickettsialpox;4
Rickettsiosis;2
Rift Valley fever;14
Right axis deviation;7
Right bundle branch block;8
Right ventricular hypertrophy;8
Ring chromosome 20 syndrome;9
Ringbone;2
Roberts syndrome;13
Robinow syndrome;4
Rocky Mountain spotted fever;18
Rolandic epilepsy;24
Rosacea;25
Rosai–Dorfman disease;4
Roseola;10
Ross River fever;25
Rosselli–Gulienetti syndrome;3
Rotator cuff tear;32
Rotaviral gastroenteritis;7
Rothmund–Thomson syndrome;6
Rotor syndrome;4
Round ligament pain;17
Roussy–Lévy syndrome;5
Rubella;24
Rubeosis iridis;1
Rubinstein–Taybi syndrome;8
Rud syndrome;7
Rumination syndrome;21
Runner's diarrhea;2
Ruzicka Goerz Anton syndrome;2
S-form;1
Saber shin;1
Sack–Barabas syndrome;5
Sacrococcygeal teratoma;11
Sacroiliitis;7
Saethre–Chotzen syndrome;24
Sakati–Nyhan–Tisdale syndrome;4
Salicylate poisoning;23
Salicylate sensitivity;26
Salivary duct carcinoma;4
Salivary duct stricture;4
Salivary gland tumour;11
Salmon poisoning disease;5
Salmonellosis;19
Salpingitis;10
Salpingitis isthmica nodosa;2
Samoyed hereditary glomerulopathy;6
Sandhoff disease;21
Sandifer syndrome;4
Sanfilippo syndrome;18
Sanitary sewer overflow;1
SAPHO syndrome;1
Sarcoidosis;70
Sarcoma;1
Sarcopenia;5
Sarcopenic obesity;1
Saree cancer;6
Savant syndrome;2
Say–Meyer syndrome;8
Scabies;9
Scalp–ear–nipple syndrome;1
Scanning speech;7
Scaphoid fracture;3
Scapular fracture;5
Scarlet fever;44
Scarring hair loss;12
Schamberg disease;16
Schatzki ring;6
Scheuermann's disease;5
Schindler disease;5
Schistosomiasis;39
Schizencephaly;14
Schizoaffective disorder;42
Schizoid personality disorder;30
Schizophrenia;48
Schizophreniform disorder;1
Schizotypal personality disorder;18
Schmorl's nodes;5
Schnitzler syndrome;20
Schwannomatosis;2
Sciatica;13
Scimitar syndrome;2
Scintillating scotoma;7
Scleredema;2
Scleritis;14
Scleroderma;40
Scleromyositis;4
Scoliosis;12
Scombroid food poisoning;20
Scotoma;14
Scrub typhus;16
Scurvy;14
Sea star wasting disease;3
Seabather's eruption;3
Seasonal affective disorder;15
Seaver Cassidy syndrome;3
Sebaceous cyst;4
Seborrheic keratosis;6
Seborrhoeic dermatitis;19
Seckel syndrome;3
Second-degree atrioventricular block;3
Secondary hyperparathyroidism;3
Secondary hypertension;4
Secondary sclerosing cholangitis;2
Segawa Syndrome;17
Selective immunoglobulin A deficiency;5
Selective mutism;9
Selenium deficiency;6
Self-defeating personality disorder;8
Self-harm;10
Self-neglect;2
Seminoma;8
Sensorineural hearing loss;37
Sensory processing disorder;6
Separated shoulder;7
Separation anxiety disorder;20
Sepsis;43
Septic arthritis;33
Septic shock;19
Septo-optic dysplasia;11
Serositis;1
Serotonin syndrome;36
Serpentine fibula-polycystic kidney syndrome;1
Serpiginous choroiditis;2
Sertoli cell tumour;5
Serum sickness;13
Sessile serrated adenoma;1
Sever's disease;4
Severe acute respiratory syndrome;9
Sex cord–gonadal stromal tumour;2
Sexual dysfunction;13
Sexual fetishism;4
Sexual headache;5
Sexually induced sneezing;1
Sexually transmitted infection;33
Sézary disease;5
Sheehan's syndrome;19
Shift work sleep disorder;8
Shigellosis;11
Shin splints;14
Shingles;29
Shock (circulatory);43
Short bowel syndrome;17
Short QT syndrome;4
Short stature;5
SHORT syndrome;5
Short-chain acyl-coenzyme A dehydrogenase deficiency;1
Shoulder dystocia;2
Shoulder presentation;2
Shwachman–Diamond syndrome;9
Sialidosis;16
Sialolithiasis;12
Sick sinus syndrome;17
Sickle cell disease;23
Sickle cell trait;1
Sickle cell-beta thalassemia;1
Sickle-cell disease;23
Side stitch;6
Sidebone;2
Sideroblastic anemia;14
Signet ring cell carcinoma;1
Silent stroke;2
Silicosis;23
Silver–Russell syndrome;9
Simpson–Golabi–Behmel syndrome;11
Simultanagnosia;4
Sinoatrial block;5
Sinonasal undifferentiated carcinoma;4
Sinus tachycardia;23
Sinusitis;41
Sitosterolemia;7
Situs inversus;9
Sixth nerve palsy;14
Sjögren syndrome;27
Sjögren–Larsson syndrome;4
Skeletal fluorosis;10
Skin cancer;13
Skin infection;3
Skin tag;2
SLAP tear;7
Sleep apnea;11
Sleep deprivation;15
Sleep sex;14
Sleepwalking;21
Slipped capital femoral epiphysis;9
Sly syndrome;8
Small fiber peripheral neuropathy;19
Small for gestational age;1
Small intestinal bacterial overgrowth;20
Small-cell carcinoma;6
Smallpox;31
Smith–Fineman–Myers syndrome;12
Smith–Lemli–Opitz syndrome;13
Smith–Magenis syndrome;19
Smoke inhalation;7
Snakebite;28
Snap oversteer;1
Snapping hip syndrome;5
Sneddon's syndrome;9
Social anxiety disorder;34
Sodoku;1
Soft tissue injury;7
Soft-tissue sarcoma;8
Software brittleness;2
Solar urticaria;23
Solitary pulmonary nodule;12
Somatic symptom disorder;3
Somatosensory disorder;2
Somnolence;13
Sotos syndrome;11
Southeast Asian haze;1
Southern corn leaf blight;1
Southern tick-associated rash illness;5
Soy allergy;28
Spasmodic dysphonia;15
Spasmodic torticollis;11
Spastic diplegia;6
Spasticity;20
Spectrophobia;2
Speech disorder;5
Spermatocele;2
Sphenoid wing meningioma;5
Sphincter of Oddi dysfunction;2
Spider angioma;2
Spider bite;7
Spina bifida;12
Spinal and bulbar muscular atrophy;12
Spinal cord compression;11
Spinal cord injury;48
Spinal disc herniation;30
Spinal muscular atrophies;3
Spinal muscular atrophy;14
Spinal stenosis;21
Spinal tumor;10
Spinocerebellar ataxia;31
Spinocerebellar ataxia type 6;5
Spinocerebellar ataxia type-13;3
Spins;8
Splenic infarction;6
Splenic injury;14
Splenic marginal zone lymphoma;4
Splenomegaly;16
Spondylocostal dysostosis;3
Spondyloepimetaphyseal dysplasia, Pakistani type;6
Spondyloepimetaphyseal dysplasia, Strudwick type;4
Spondyloepiphyseal dysplasia congenita;5
Spondylolisthesis;12
Spondylolysis;9
Spondylosis;7
Spontaneous bacterial peritonitis;11
Spontaneous cerebrospinal fluid leak;34
Spontaneous coronary artery dissection;4
Sporotrichosis;2
Spot blotch (barley);2
Spot blotch (wheat);2
Sprain;4
Sprained ankle;7
Squamous cell carcinoma;4
Squamous-cell thyroid carcinoma;5
Squib load;2
St. Elmo's fire;1
Staphylococcal enteritis;11
Staphylococcal scalded skin syndrome;6
Stargardt disease;6
Starvation;21
Stasis dermatitis;10
Status epilepticus;16
Steatorrhea;10
Stem rust;2
Stenosing tenosynovitis;7
Stenosis;5
Stenosis of uterine cervix;5
Stereotypic movement disorder;9
Sternal fracture;6
Steroid rosacea;4
Stevens–Johnson syndrome;15
Stickler syndrome;12
Stiff person syndrome;30
Stiff-Person syndrome;30
Stillbirth;15
Stimmler syndrome;4
Stimulant psychosis;5
Stomach cancer;36
Stomatitis;25
Stomatitis nicotina;10
Strabismus;19
Strain (injury);2
Strangles;8
Streptococcal pharyngitis;21
Stress fracture;8
Stress in medical students;4
Stress ulcer;8
Stretch marks;8
Stroke;56
Strongyloidiasis;11
Stunted growth;7
Stupor;5
Sturge–Weber syndrome;10
Stuttering;19
Stye;12
Subacromial bursitis;10
Subacute bacterial endocarditis;7
Subacute combined degeneration of spinal cord;12
Subacute sclerosing panencephalitis;7
Subarachnoid hemorrhage;29
Subclavian steal syndrome;5
Subconjunctival hemorrhage;9
Subcortical ischemic depression;20
Subcutaneous emphysema;12
Subdural hematoma;26
Subdural hygroma;5
Subependymal giant cell astrocytoma;9
Subependymoma;3
Subgaleal hemorrhage;5
Subinvolution;7
Subprime mortgage crisis;16
Substance abuse;11
Substance dependence;3
Substance-induced psychosis;3
Substance-related disorder;4
Subungual hematoma;4
Succinic semialdehyde dehydrogenase deficiency;28
Sucrose intolerance;14
Sudden acquired retinal degeneration (disease);7
Sudden acquired retinal degeneration syndrome;7
Sudden arrhythmic death syndrome;5
Suicidal ideation;12
Suicide in South Korea;2
Sulfhemoglobinemia;2
Sulfuric acid poisoning;5
Sunburn;19
Sundowning;15
Superficial spreading melanoma;1
Superheating;1
Superior canal dehiscence syndrome;13
Superior mesenteric artery syndrome;24
Superior oblique myokymia;1
Superior vena cava syndrome;13
Supraventricular tachycardia;15
Surra;2
Susac's syndrome;17
Suspension trauma;11
Susto;6
Sweating sickness;14
Sweet itch;5
Swelling (medical);2
Swimmer's itch;5
Swimming-induced pulmonary edema;4
Swine influenza;27
Sydenham's chorea;23
Sympathetic ophthalmia;6
Symphysis pubis dysfunction;7
Syndrome of inappropriate antidiuretic hormone secretion;38
Syndrome of subjective doubles;11
Synesthesia;3
Synkinesis;2
Synovial chondromatosis;8
Synovial osteochondromatosis;13
Synovial sarcoma;6
Synovitis;5
Syphilis;33
Syringoma;1
Syringomyelia;20
Systemic lupus erythematosus;58
Systemic primary carnitine deficiency;7
Systemic scleroderma;31
Systemic-onset juvenile idiopathic arthritis;8
T-cell prolymphocytic leukemia;1
Tabes dorsalis;19
Tachycardia-induced cardiomyopathy;16
Taeniasis;24
Taijin kyofusho;8
Takayasu's arteritis;6
Takotsubo cardiomyopathy;20
Talon cusp;2
Tangier disease;3
Tapeworm infection;8
TAR syndrome;4
Tardive dyskinesia;15
Tarlov cyst;32
Tarsal tunnel syndrome;20
Tay–Sachs disease;17
Tear of meniscus;8
Telangiectasia;12
Temporal lobe epilepsy;33
Temporomandibular joint dysfunction;43
Tendinitis;6
Tendinosis;8
Tennis elbow;12
Tenosynovitis;3
Tension headache;13
Teratoma;15
Testicular cancer;20
Testicular torsion;8
Tetanus;30
Tethered spinal cord syndrome;25
Tetralogy of Fallot;11
Tetraplegia;15
Tetrasomy X;12
Thalassemia;6
Thanatophoric dysplasia;1
Theobromine poisoning;7
Thiamine deficiency;47
Thin basement membrane disease;12
Third-degree atrioventricular block;7
Thoracic aorta injury;1
Thoracic aortic aneurysm;2
Thoracic outlet syndrome;16
Thromboangiitis obliterans;15
Thrombocythemia;7
Thrombocytopenia;20
Thrombocytopenic purpura;1
Thrombocytosis;13
Thrombophilia;30
Thrombophlebitis;11
Thrombosis;47
Thrombotic microangiopathy;16
Thrombotic thrombocytopenic purpura;23
Thunderclap headache;21
Thygeson's superficial punctate keratopathy;5
Thymoma;13
Thyroglossal cyst;19
Thyroid adenoma;5
Thyroid cancer;6
Thyroid disease;34
Thyroid dyshormonogenesis;1
Thyroid hormone resistance;4
Thyroid neoplasm;4
Thyroid nodule;13
Thyroid storm;35
Thyroiditis;21
Thyrotoxic myopathy;18
Thyrotoxic periodic paralysis;25
Tibial plateau fracture;5
Tic;20
Tic disorder;5
Tick paralysis;8
Tick-borne encephalitis;5
Tietze syndrome;19
Timothy syndrome;5
Tinea barbae;4
Tinea capitis;11
Tinea corporis;2
Tinea cruris;9
Tinea versicolor;5
Tinnitus;37
Tip of the tongue;2
TNF receptor associated periodic syndrome;1
Todd's paresis;14
Toe walking;1
Tolosa–Hunt syndrome;15
Tonsillitis;26
Tooth decay;20
Tooth mobility;3
Toothache;48
Torsades de pointes;16
Torsion dystonia;5
Torticollis;28
Tourette syndrome;18
Townes–Brocks syndrome;8
Toxic and nutritional optic neuropathy;12
Toxic encephalopathy;16
Toxic epidermal necrolysis;16
Toxic megacolon;11
Toxic multinodular goitre;16
Toxic shock syndrome;18
Toxocariasis;38
Toxoplasmosis;34
Tracheitis;19
Tracheobronchial injury;16
Tracheobronchomalacia;6
Tracheoesophageal fistula;10
Trachoma;14
Traction alopecia;3
Trade winds;2
Traffic collision;10
Traffic congestion;1
Transaldolase deficiency;1
Transfusion associated circulatory overload;7
Transfusion-associated graft versus host disease;1
Transfusion-associated graft-versus-host disease;1
Transfusion-related acute lung injury;7
Transient acantholytic dermatosis;7
Transient global amnesia;28
Transient ischemic attack;33
Transient synovitis;11
Transient tachypnea of the newborn;1
Transitional cell carcinoma;1
Transmissible mink encephalopathy;1
Transposition of the great vessels;1
Transverse myelitis;18
Traumatic aortic rupture;16
Traumatic asphyxia;3
Traumatic brain injury;37
Traveler's diarrhea;11
Treacher Collins syndrome;17
Tree nut allergy;5
Trench fever;7
Trench foot;8
Triangular alopecia;1
Trichilemmal cyst;1
Trichinosis;23
Tricho-hepato-enteric syndrome;11
Trichobacteriosis axillaris;4
Trichodysplasia spinulosa;7
Trichomoniasis;6
Trichomycosis axillaris;1
Trichophagia;3
Trichorrhexis nodosa;2
Trichothiodystrophy;5
Trichotillomania;9
Tricho–dento–osseous syndrome;5
Trichuriasis;15
Tricuspid atresia;7
Tricuspid insufficiency;11
Tricuspid valve stenosis;3
Tricyclic antidepressant overdose;17
Trifascicular block;3
Trigeminal neuralgia;17
Trigger finger;4
Trigonocephaly;4
Trimethylaminuria;4
Triple X syndrome;8
Triple-A syndrome;5
Triploid syndrome;5
Trochleitis;12
Tropical spastic paraparesis;9
Tropical sprue;25
Tropical ulcer;6
True hermaphroditism;1
Trypanosomiasis;10
Trypophobia;14
Tubal factor infertility;7
Tuberculosis;19
Tuberculous cervical lymphadenitis;9
Tuberculous dactylitis;3
Tuberculous lymphadenitis;5
Tuberculous meningitis;6
Tuberous sclerosis;31
Tubo-ovarian abscess;8
Tubulointerstitial nephritis and uveitis;5
Tularemia;8
Tumor lysis syndrome;17
Tumors of the hematopoietic and lymphoid tissues;8
Tungiasis;7
Tunnel vision;17
Turner syndrome;35
Twin-to-twin transfusion syndrome;6
Tympanosclerosis;4
Type I tyrosinemia;9
Type III hypersensitivity;6
Typhoid fever;33
Typhus;5
Typical pulmonary carcinoid tumour;3
Uhl anomaly;3
Ulcerative colitis;50
Ullrich congenital muscular dystrophy;2
Ulnar collateral ligament injury of the thumb;7
Ulnar nerve entrapment;17
Ulnar neuropathy;9
Umbilical cord prolapse;3
Umbilical hernia;10
Uncombable hair syndrome;2
Undifferentiated connective tissue disease;9
Undifferentiated pleomorphic sarcoma;4
Unhappy triad;2
Unicornuate uterus;8
Unilateral hearing loss;3
United States military veteran suicide;2
Unstable angina;1
Upper airway resistance syndrome;8
Upper gastrointestinal bleeding;21
Upper motor neuron lesion;9
Upper respiratory tract infection;33
Upshaw–Schulman syndrome;26
Urachal cancer;6
Urachal cyst;5
Urbach–Wiethe disease;16
Uremia;61
Uremic pericarditis;3
Ureterocele;7
Urethral cancer;4
Urethral stricture;7
Urethral syndrome;4
Urethritis;5
Urinary incontinence;31
Urinary tract infection;27
Urinoma;5
Urocanic aciduria;2
Urofacial syndrome;1
Urticaria pigmentosa;10
Urticarial vasculitis;6
Urushiol-induced contact dermatitis;8
Usher syndrome;13
Usual interstitial pneumonia;3
Uterine fibroid;19
Uterine incarceration;3
Uterine malformation;4
Uterine rupture;18
Uterine septum;8
Uterine serous carcinoma;4
Uterus didelphys;11
Utilization behavior;8
Uveitis;22
Vaccine-associated sarcoma;5
VACTERL association;8
Vaginal atresia;14
Vaginal cancer;13
Vaginal yeast infection;17
Vaginismus;17
Vaginitis;20
Van der Woude syndrome;6
Van Wyk and Grumbach syndrome;1
Variant angina;18
Varicocele;5
Varicose veins;25
Variegate porphyria;11
Vasa praevia;5
Vascular dementia;40
Vascular disease;1
Vascular ring;7
Vasculitis;37
Vasoconstriction;5
Vasoplegic syndrome;2
Velopharyngeal inadequacy;1
Venezuelan hemorrhagic fever;3
Venous leak;3
Venous thrombosis;6
Venous ulcer;15
Ventilator-associated lung injury;2
Ventilator-associated pneumonia;13
Ventricular aneurysm;10
Ventricular fibrillation;8
Ventricular hypertrophy;11
Ventricular septal defect;15
Ventricular tachycardia;14
Ventriculitis;14
Vernal keratoconjunctivitis;5
Verrucous carcinoma;4
Vertebral artery dissection;20
Vertebrobasilar insufficiency;13
Vertical root fracture;1
Vertically transmitted infection;10
Very long-chain acyl-coenzyme A dehydrogenase deficiency;11
Vesicointestinal fistula;4
Vesicoureteral reflux;16
Vestibular schwannoma;19
Vestibulocerebellar syndrome;13
Vici syndrome;16
Villoglandular adenocarcinoma of the cervix;6
VIPoma;4
Viral hemorrhagic fever;15
Viral hemorrhagic septicemia;13
Viral meningitis;21
Viral pneumonia;6
Visceral leishmaniasis;12
Visual extinction;1
Visual impairment;20
Visual release hallucinations;11
Visuospatial dysgnosia;6
Vitamin A deficiency;13
Vitamin B12 deficiency;46
Vitamin B12 deficiency anemia;33
Vitamin D deficiency;13
Vitamin E deficiency;13
Vitamin K deficiency;8
Vitelliform macular dystrophy;2
Vitiligo;14
Vitreous hemorrhage;2
Vocal cord dysfunction;36
Vocal cord nodule;7
Vocal cord paresis;32
Vocal fold nodule;7
Vocal fold paresis;32
Vocal loading;1
Volkmann's contracture;4
Volvulus;15
Von Hippel–Lindau disease;8
Von Willebrand disease;15
Vulvar cancer;14
Vulvar intraepithelial neoplasia;4
Vulvodynia;13
Waardenburg syndrome;4
WAGR syndrome;2
Waldenström's macroglobulinemia;24
Walker–Warburg syndrome;1
Wandering spleen;6
Warfarin necrosis;1
Warm antibody autoimmune hemolytic anemia;3
Wart;3
Waterhouse–Friderichsen syndrome;27
Weaver syndrome;15
Webbed neck;1
Webbed toes;2
Weight loss;27
Weissenbacher–Zweymüller syndrome;8
Werner syndrome;1
Wernicke encephalopathy;58
Wernicke's encephalopathy;58
Wernicke–Korsakoff syndrome;40
West Nile fever;39
Wet-tail;4
Wheat allergy;26
Wheat leaf rust;2
Wheat yellow rust;1
Whiplash (medicine);15
Whipple's disease;30
White coat hypertension;4
White sponge nevus;1
White-nose syndrome;8
Whooping cough;10
Williams syndrome;41
Williams–Campbell syndrome;3
Wilms' tumor;8
Wilson's disease;49
Wilson–Turner syndrome;14
Winchester syndrome;10
Winged scapula;11
Wiskott–Aldrich syndrome;9
Wissler's syndrome;6
Witch's broom;1
Wobbly hedgehog syndrome;1
Wolcott–Rallison syndrome;5
Wolff–Parkinson–White syndrome;10
Wolfram syndrome;4
Wolf–Hirschhorn syndrome;9
Wound;4
Wound dehiscence;5
Wrist drop;11
Wrist osteoarthritis;9
Writer's cramp;15
Wunderlich syndrome;5
X-linked adrenal hypoplasia congenita;7
X-linked agammaglobulinemia;5
X-linked congenital stationary night blindness;6
X-linked dystonia parkinsonism;4
X-linked hypophosphatemia;3
X-linked ichthyosis;1
X-linked reticulate pigmentary disorder;11
X-linked severe combined immunodeficiency;17
Xanthinuria;3
Xeroderma pigmentosum;6
Xerophthalmia;3
Xerostomia;32
XX gonadal dysgenesis;2
XX male syndrome;7
XY gonadal dysgenesis;2
XYY syndrome;7
Yaws;8
Yellow fever;24
Yellow nail syndrome;7
Yellow-cedar decline;2
Yersiniosis;8
Young–Madders syndrome;1
Zadik–Barak–Levin syndrome;10
Zeaspora;7
Zellweger syndrome;5
Zenker's diverticulum;9
Zenker's paralysis;16
Zieve's syndrome;3
Zika fever;26
Zimmermann–Laband syndrome;4
Zinc deficiency;36
Zinc toxicity;6
Zollinger–Ellison syndrome;11
Zoonosis;1
Zunich–Kaye syndrome;3
Zygomaticomaxillary complex fracture;5