C - diseases

- c cell proliferative disorder - c lines - c spine fracture - c spine injury - c spine trauma - C syndrome - C-cell hyperplasia of the thyroid - C-Cell Hyperplasia of the Thyroid - C-Cell Hyperplasia of Thyroid - C-like syndrome - C1q deficiency - c2-deficiency - C3 nephritic factor - c3-ab - c3-antibody - c3d ab - c3d antibody - C5 radiculopathy - C6 radiculopathy - C6, C7 radiculopathy - C7 radiculopathy - c7-cervical radiculopathy - C8 radiculopathy - CAA - Cabezas X-linked mental retardation syndrome - cachectic - cachexia - cachexia-anorexia syndrome - cact deficiency - CADASIL - cadmium toxicity - cafe au lait spots - caffey disease - Caffey's disease - caffeys disease - calcaneal petechiae - calcaneal stress fracture - calcaneus stress fracture - calcific pancreatitis - calcific tendinitis - calcific tendonitis - calcific uremic arteriolopathy - calcifying epithelial odontogenic tumor (CEOT); Pindborg tumor - calcifying epithelioma of Malherbe - calcifying giant cell tumor - calcifying tendinitis - calcinosis - calcinotic - calciphylaxis - calcium calculus - Calcium Oxalate Renal Calculi - calcium oxalate renal calculus - calcium oxalate stone - Calcium Phosphate Renal Calculi - calcium phosphate stone - calcium pyrophosphate dihydrate crystal deposition - calcium stone - calciuria - calculus of kidney - calculus of ureter - calf pain - Call-Fleming syndrome - callus - Cameron erosion - cameron lesion - Campbell de Morgan spot - campomelic dysplasia - camptodactyly tall stature & hearing loss syndrome - camptodactyly-arthropathy-coxa vara-pericarditis syndrome - Camurati-Engelmann disease - canada syndrome - canale smith syndrome - Canavan-van Bogaert-Bertrand spongy degeneration - cANCA - cancer - cancer associated retinopathy syndrome - cancer due to infection - cancer during pregnancy - cancer family syndrome - cancer in the elderly - cancer of infectious origin - cancer of lip - cancer of penis - cancer of skin - cancer of the bladder - cancer of the cervix - cancer of the esophagus - cancer of the kidney - cancer of the lung - cancer of the penis - cancer of the uterus - cancer of unknown primary - cancer pain - cancer related hypercalcemia - cancer related pain - cancer with infectious etiology - cancer-associated retinopathy syndrome - cancer-associated venous thromboembolism - cancer-related bone pain - cancrum oris novum - Candida albicans in urine - candida esophagitis - candida fungemia - candida in urine - candida infection - candida sepsis - Candida vulvovaginosis - candidal septicemia - Candidal Urinary Tract Infection - candidemia - candidiasis - candidiasis hypersensitivity syndrome - candidiasis of skin - Candidiasis of the skin - candidiasis/immune dysfunction syndrome - candidosis - candiduria - candiru fever - canities unguium - canker sore - cannabinoid hyperemesis syndrome - Cannabis Abuse - cannabis hyperemesis syndrome - Cantu syndrome - cantu's syndrome - cantus syndrome - Capgras syndrome - capillariasis - capillary fragility - capillary hemangioblastoma - capillary hemangioma of infancy - capillary leak syndrome - capillary malformation-arteriovenous malformation - caplan syndrome - Caplan's syndrome - caplans syndrome - caput medusae - Car antibody - carbamate poisoning - carbamate toxicity - carbamoylphosphate synthetase deficiency - Carbamyl Phosphate Synthetase Deficiency - carbohydrate-deficient glycoprotein syndrome type 1A - carbohydrate-deficient glycoprotein syndrome type 1B - carbohydrate-deficient glycoprotein syndrome type 2 - carbohydrate-deficient glycoprotein syndrome type 4 - carbohydrate-deficient glycoprotein syndrome type 5 - carbohydrate-deficient glycoprotein syndrome type V - carbon monoxide exposure - carbon monoxide overdose - carbon monoxide poisoning - carbon monoxide toxicity - carbuncle - carbunculosis - carcininoma, adrenal cortex - carcinoid - Carcinoid neoplasm of the Lungs - carcinoid syndrome - carcinoid triad - Carcinoid Tumor of the Lungs - carcinoma - carcinoma in situ - carcinoma of esophagus - carcinoma of prostate - carcinoma of stomach - carcinoma of the bladder - carcinoma of the breast - carcinoma of the colon - carcinoma of the esophagus - carcinoma of the lung - carcinoma of the ovary - carcinoma of the prostate - carcinoma of the stomach - carcinoma of the thymus - carcinoma of the uterus - carcinoma of unknown primary - carcinoma with hypercalcemia - carcinomatous meningitis - carcinosarcoma - cardiac allograft vasculopathy - cardiac amyloidosis - cardiac angina - cardiac angiosarcoma - cardiac arrest - cardiac arrhythmia - cardiac conduction re-entry - cardiac contusion - cardiac decompensation - cardiac device infection - cardiac embolism - cardiac enlargement - cardiac failure - cardiac injury - cardiac insufficiency - cardiac ischemia - cardiac left to right shunt - cardiac microvascular dysfunction - cardiac murmur - cardiac myxoma - cardiac neoplasm - cardiac papillary fibroelastoma - cardiac right to left shunt - cardiac sarcoidosis - cardiac sarcoma - cardiac shock - cardiac steotosis - cardiac syndrome X - cardiac tamponade - cardiac trauma - cardiac valve disease - cardioembolic - cardioembolic stroke - cardioembolism - cardiofaciocutaneous syndrome - cardiogenic pulmonary edema (CPE) - cardiogenic shock - cardiolipin antibody - cardiomegaly - cardiometabolic abnormality - cardiometabolic disorder - cardiomyopathy - cardiomyopathy hypertrophic with mid-left ventricular chamber type 1 - cardiorenal syndrome - cardiospasm - cardiotoxicity - cardiovascular disease - cardiovascular disease in women - cardiovascular malfunction - cardiovascular shock - cardiovascular system disease - cardiovascular-kidney-metabolic disease - cardiovascular-kidney-metabolic health - cardiovascular-kidney-metabolic syndrome - caregiver burden - caregiver burnout - caregiver strain - caregiver stress - Carney complex - Carney complex 1 - Carney complex 2 - carney complex type-1 - carney complex type-2 - carney disease - carney disease type-1 - carney disease type-2 - carney disease-1 - carney disease-2 - carney syndrome - carney syndrome type-1 - carney syndrome type-2 - carney syndrome-1 - carney syndrome-2 - Carney triad - carney's complex - carney's complex type-1 - carney's complex type-2 - carney's disease - carney's disease type-1 - carney's disease type-2 - carney's disease-1 - carney's disease-2 - carney's syndrome - carney's syndrome type-1 - carney's syndrome type-2 - carney's syndrome-1 - carney's syndrome-2 - carneys complex - carneys complex type-1 - carneys complex type-2 - carneys complex-1 - carneys complex-2 - carneys disease - carneys disease type-1 - carneys disease type-2 - carneys disease-1 - carneys disease-2 - carneys syndrome - carneys syndrome type-1 - carneys syndrome type-2 - carneys syndrome-1 - carneys syndrome-2 - carnitine deficiency - carnitine palmitoyltransferase 1 deficiency - carnitine palmitoyltransferase 2 deficiency - carnitine palmitoyltransferase deficiency - carnitine-acylcarnitine translocase deficiency - caroli disease - caroli's disease - carolis disease - carotenemia - carotenodermia - carotid artery dissection - carotid artery stenosis - carotid body neoplasm - carotid body paraganglioma - carotid body tumor - carotid body tumors - carotid bruit - carotid dissection - carotid sinus hypersensitivity - carotid sinus syncope - carotid sinus syndrome - carotid stenosis - carotid web - carotid-cavernous fistula - carotidynia - carpal pedal spasm - carpal tunnel syndrome - Carpenter syndrome - Carpenter-Waziri syndrome - carpometacarpal arthritis - carpometacarpal joint arthritis - carpometacarpal osteoarthritis - carpopedal spasm - cartilage fibrillation - cartilago triticea - Carvajal syndrome - caspase-8 deficiency - caspr2-ab - caspr2-antibody - caspr2-autoantibody - cast nephropathy - Castleman lymphadenopathy - castration resistant prostate cancer - cat scratch disease - cat scratch fever - cat-eye syndrome - catalepsy - catamenial hemopneumothorax - cataplexy - cataract autosomal dominant - cataract congenital autosomal recessive type 4 - cataract congenital cerulean type 2 - cataract congenital cerulean type 3 - cataract congenital non-nuclear polymorphic - cataract congenital non-nuclear polymorphic autosomal dominant - cataract congenital nuclear autosomal recessive type 2 - cataract congenital nuclear autosomal recessive type 3 - cataract Coppock-like - cataract posterior polar type 2 - cataract posterior polar type 3 - cataract posterior polar type 4 - cataract sutural with punctate & cerulean opacities - cataract-microcornea syndrome - cataracts - cataracts autosomal dominant - cataracts coppock like - catarrhal fever - catatonia - catatonic - catatonic schizophrenia (includes periodic catatonia) - CATCH22 syndrome - catecholaminergic polymorphic ventricular tachycardia - caterpillar dermatitis - catheter associated infection - catheter infection - catheter related bloodstream infection - catheter site infection - catheter-associated urinary tract infection - catheter-related bloodstream infection - catheter-related infection - catheter-related urinary tract infection - cauda equina syndrome - caudal duplication anomaly - caudate infarction/lesion - caudate lesion - caudate nucleus lesion - cauliflower ear - causalgia - causes of urine discoloration - cavernous hemangioma - cavernous sinus malformation - cavernous sinus syndrome - cavernous sinus thrombosis - cbg deficiency - CBir (flagellin) antibody - CCHF - CCPD - CD36 deficiency - CD4 T lymphocyte deficiency disorder - CD4 T-cell deficiency disorder - CD4 T-lymphocyte deficiency disorder - CD4+ T Lymphocyte Deficiency - CD4+ T Lymphocyte Deficiency Disorder - CD4+ T Lymphocyte Depletion - CD4+ T Lymphocyte Depletion Disorder - CDa 1 - CDa 2 - CDa 3 - CDa i - CDa ii - CDa iii - CDA2 - CDA3 - cecitis - CEDNIK syndrome - celiac sprue - cell immune dysfunction - cell-mediated hypersensitivity - cellophane maculopathy - cellular immune dysfunction - cellular immunodeficiency - cellular immunologic dysfunction - cellular immunological dysfunction - cellulitis - central adrenal cortical insufficiency - central adrenal insufficiency - central adrenal insufficiency - central adrenocortical insufficiency - central areolar choroidal dystrophy - central centrifugal cicatricial alopecia - central cervical cord syndrome - central cord syndrome - central core disease of muscle - central deafness - central diabetes insipidus - central facial erythema - central hearing loss - central hypoadrenalism - central hypoventilation syndrome - central line associated infection - central line-associated bloodstream infection - central nervous system ischemia - central nervous system lymphoma - central nervous system neoplasm - central nervous system tuberculoma - central neurocytoma - central neurofibromatosis - central pain syndrome - central pontine myelinolysis - central precocious puberty - central retinal artery occlusion - central retinal vein occlusion - central scotoma - central sleep apnea - central vertigo - central-line associated bloodstream infection - centrally mediated abdominal pain syndrome - centrally mediated pain syndrome - centrally-mediated abdominal pain syndrome - centrilobular nodule - centrilobular pulmonary nodule - centrocytic lymphoma - centromere antibody - centronuclear myopathy - cephalic malformation - cephalopelvic disproportion - cerebellar ataxia - cerebellar ataxia early-onset with apraxia & hypoalbuminemia - cerebellar ataxia, Cayman-type - cerebellar contusion - cerebellar degeneration - cerebellar dysmetria - cerebellar hemorrhage - cerebellar herniation - cerebellar infarction - cerebellar pressure cone - cerebellar signs - cerebellar stroke - cerebellar tremor - cerebello-oculo-renal syndrome - cerebral abscess - cerebral amyloid angiopathy - cerebral amyloid angiopathy ITM2B-related type 1 - cerebral amyloid angiopathy ITM2B-related type 2 - cerebral amyloid angiopathy, inflammatory - cerebral amyloid microangiopathy (Alzheimer type) - cerebral aneurysm - cerebral arteriosclerosis - cerebral arteriovenous malformation - cerebral atherosclerosis - cerebral atrophy - cerebral autosomal dominant arteriopathy with subcortical infarcts & leukoencephalopathy - cerebral avm - cerebral cavernous malformation - cerebral concussion - cerebral cortical atrophy - cerebral cortical dysplasia - cerebral degeneration - cerebral disorder - cerebral dysfunction - cerebral gigantism - cerebral granulomatous angiitis - cerebral hemorrhage - cerebral hemorrhage - cerebral herniation - cerebral injury - cerebral ischemia - cerebral laceration - cerebral malaria - cerebral metastases - cerebral metastasis - cerebral obesity ocular skeletal syndrome - cerebral palsy - cerebral palsy spastic quadriplegic type 2 - cerebral salt wasting - cerebral sinus thrombosis - cerebral sinus venous thrombosis - cerebral small vessel disease - cerebral small-vessel disease - cerebral vascular disease - cerebral vascular disorder - cerebral vasospasm - cerebral vein thrombosis - Cerebral venous sinus thrombosis - cerebral venous thrombosis - cerebro-oculo-facio-skeletal syndrome - cerebrofrontofacial syndrome - cerebrohepatorenal syndrome - cerebroocular dysplasia-muscular dystrophy syndrome - cerebroretinal vasculopathy - cerebrospinal fluid leakage - cerebrospinal fluid rhinorrhea - cerebrotendinous xanthomatosis - cerebrovascular disease - cerebrovascular disorder - cerebrovascular insufficiency - ceroid lipofuscinosis - ceruloderma - ceruloplasmin deficiency - cerumen impactation - cervical adenopathy - cervical cancer - cervical carcinoma - cervical cord myelopathy - cervical cord neurapraxia - cervical degenerative myelopathy - cervical dysplasia - cervical dystonia - cervical ectropion - cervical epithelial neoplasia - cervical erosion - cervical fracture - cervical incompetence - cervical insufficiency - cervical intraepithelial neoplasia - cervical lymphadenopathy - cervical motion tenderness - cervical myelopathy - cervical neoplasia - cervical radiculopathy - cervical rib - cervical rib & band syndrome - cervical rib syndrome - cervical spinal cord disease - cervical spinal stenosis - cervical spine (C-spine) injury - cervical spine fracture - cervical spine injury - cervical spine myelopathy - cervical spine trauma - cervical spondylosis - cervical spondylotic myelopathy - cervical transformation zone lesion - cervical transformation zone ulcer - cervical venous hum - cervical vertigo - cervicalgia - cervicitis - cervicobrachial syndrome - cervicocranial syndrome - cervicogenic dizziness - cervicogenic vertigo - CETP deficiency - cfc syndrome - chafed - chafing - chaga disease - chaga's disease - Chagas disease - Chagas disease during pregnancy - chagoma - chalazia - chalazion - chancroid - chandelier sign - change in personality - change in skin texture - changes in skin texture - channelopathy - channelopathy-associated insensitivity to pain - chaotic atrial tachycardia - Char syndrome - Charcot arthropathy - Charcot joint - charcot triad - Charcot's syndrome - Charcot's triad - Charcot's triad for ascending cholangitis - Charcot's triad for multiple sclerosis - Charcot-Marie-Tooth disease - Charcot-Marie-Tooth disease dominant intermediate B - Charcot-Marie-Tooth disease dominant intermediate B (CMTDIB) - Charcot-Marie-Tooth disease dominant intermediate C - Charcot-Marie-Tooth disease dominant intermediate C (CMTDIC) - Charcot-Marie-Tooth disease dominant intermediate D - Charcot-Marie-Tooth disease recessive intermediate A - Charcot-Marie-Tooth disease recessive intermediate A (CMTRIA) - Charcot-Marie-Tooth disease type 1 - Charcot-Marie-Tooth disease type 1A - Charcot-Marie-Tooth disease type 1D - Charcot-Marie-Tooth disease type 1E - Charcot-Marie-Tooth disease type 1F - Charcot-Marie-Tooth disease type 1X - Charcot-Marie-Tooth disease type 2 - Charcot-Marie-Tooth disease type 2A-2 - Charcot-Marie-Tooth disease type 2A1 - Charcot-Marie-Tooth disease type 2A2 - Charcot-Marie-Tooth disease type 2B - Charcot-Marie-Tooth disease type 2D - Charcot-Marie-Tooth disease type 2G - Charcot-Marie-Tooth disease type 2I - Charcot-Marie-Tooth disease type 2J - Charcot-Marie-Tooth disease type 2K - Charcot-Marie-Tooth disease type 2L - Charcot-Marie-Tooth disease type 2P - Charcot-Marie-Tooth disease type 4A - Charcot-Marie-Tooth disease type 4A (CMT4A) - Charcot-Marie-Tooth disease type 4B1 - Charcot-Marie-Tooth disease type 4B1 (CMT4B1) - Charcot-Marie-Tooth disease type 4B2 - Charcot-Marie-Tooth disease type 4B2 (CMT4B2) - Charcot-Marie-Tooth disease type 4C - Charcot-Marie-Tooth disease type 4C (CMT4C) - Charcot-Marie-Tooth disease type 4D - Charcot-Marie-Tooth disease type 4D (CMT4D) - Charcot-Marie-Tooth disease type 4E - Charcot-Marie-Tooth disease type 4E (CMT4E) - Charcot-Marie-Tooth disease type 4F - Charcot-Marie-Tooth disease type 4F (CMT4f) - Charcot-Marie-Tooth disease type 5 - Charcot-Marie-Tooth disease type 6 - Charcot-Marie-Tooth disease, X-linked dominant, 1 - charcots triad - charge association - CHARGE syndrome - Charles Bonnet syndrome - CHASERR deletion - chediak higashi anomaly - chediak higashi like syndrome - Chediak-Higashi syndrome - cheilitis - cheilitis glandularis - cheilodynia (lip pain) - cheiroarthropathy - cheiropompholyx - chelitis - chemical burn to the eye - chemical dependence - chemical dependency - chemical leukoderma - chemical pneumonitis - chemicals inducing lichen planus like syndrome - Chemke syndrome - chemo brain - chemo fog - chemotherapy fog - chemotherapy induced cognitive dysfunction - chemotherapy induced nausea - chemotherapy induced nausea/vomiting - chemotherapy induced vomiting - chemotherapy-induced nausea & vomiting - chemotherapy-induced nausea/vomiting - chemotherapy-induced peripheral neuropathy - cherry angioma - cherry red macular spot - cherry red spot-myoclonus syndrome - cherubism - chest discomfort - chest pain - chest pain syndromes - cheyne stokes breathing - cheyne stokes respirations - cheyne stoking - Cheyne-Stokes respiration - Chiari malformation - Chiari-Frommel syndrome - chicken pox - chickenpox - chiggers - chikungunya - chikungunya fever - chilblain lupus erythematosus - child abuse - Child And Adult Abuse - child maltreatment - child neglect - CHILD syndrome - Child/adult Battering And Other Maltreatment - childhood absence epilepsy type 2 - childhood absence epilepsy type 3 - childhood absence epilepsy type 4 - childhood arthritis - childhood disease - childhood diseases - childhood disintegrative disorder - childhood exanthem - childhood infection - childhood infections - childhood infectious disease - childhood neglect - childhood polycystic kidney disease - childhood spinal muscular atrophy - children disease - children infection - children's disease - children's infection - childrens disease - childrens infection - chills - chiropompholyx - chlamydia perihepatitis - chloasma - chloracne - chloroma - choanal atresia - choanal polyp - choked disk - choking - cholangiocarcinoma - cholangiolitic hepatitis - cholangitis - cholangitis lenta - cholecystitis - cholecystocolic fistula - cholecystoduodenal fistula - cholecystoenteric fistula - choledochal cyst - choledochocele - choledocholithiasis - cholelithiasis - cholera - cholestasis - cholestasis with delta(4)-3-oxosteroid 5-beta-reductase deficiency - cholestatic hepatitis - cholestatic liver disease - cholesteatoma - cholesterol effusion - cholesterol ester storage disease - cholesterol pleural effusion - cholesteryl ester transfer protein deficiency - cholinergic crisis - chondroblastoma - chondrocalcinosis - chondrodermatitis nodularis - chondrodermatitis nodularis chronica helicis - chondrodysplasia - chondrodysplasia punctata - chondrodysplasia punctata 1, X-linked recessive - chondrodysplasia punctata X-linked dominant type 2 - chondrodysplasia punctata-2 - chondrodystrophy - chondroectodermal dysplasia - chondrolysis - chondrolysis of articular cartilage - chondroma - chondromalacia patella - chondrosarcoma - chordoid glioma of the third ventricle - chordoma - chorea - chorea gravidarum - chorea of pregnancy - choreiform - choreoacanthyocytosis - chorioamnionitis - chorioangioma - choriocarcinoma - choriomeningitis - chorioretinitis - choroid atrophy - choroid degeneration - choroid dystrophy - choroid plexus papilloma - choroidal atrophy - choroidal degeneration - choroidal detachment - choroidal dystrophy - choroidal neovascular membrane - choroidal neovascularization - choroideremia - choroiditis - Christ-Siemens-Touraine syndrome - Christmas disease - chromaffin tumor - chromatopsia - chromhidrosis - chromium deficiency - chromium toxicity - chromoblastomycosis - chromoffinoma - chromomycosis - chromophobe renal cell carcinoma - chromosomal 5p deletion syndrome - chromosome 10q23 deletion syndrome - chromosome 17p13.1 deletion syndrome - chromosome 1q21.1 deletion syndrome - chromosome 1q21.1 duplication syndrome - chromosome 22q13.3 deletion syndrome - chromosome 5q deletion syndrome - chromosome 9q subtelomeric deletion syndrome - chromosome-21-trisomy - chromosome-3-linked frontotemporal dementia - chromosome-3-linked ftd - chronic abdominal pain - chronic actinic dermatitis; actinic reticuloid; chronic photosensitivity dermatitis; persistent light reactivity; photosensitive eczema - chronic active hepatitis (CAH) - chronic active hepatitis B - chronic altitude sickness - chronic angina pectoris - chronic angle closure glaucoma - chronic autoimmune demyelinating polyneuropathy - chronic bronchitis - chronic bullous disease of childhood - chronic cerebrospinal venous insufficiency - chronic childhood spinal muscular atrophy - chronic cicatrizing enteritis - chronic congenital idiopathic hyperphosphatasia - chronic coronary syndrome - chronic cough - chronic cutaneous lupus - chronic cutaneous lupus erythematosus - chronic daily headache - chronic diarrhea - chronic disc degeneration - chronic disease - chronic disease of liver - chronic disease of the liver - chronic diseases of liver - chronic diseases of the kidney - chronic diseases of the liver - chronic disk degeneration - chronic eczematoid otitis externa - chronic eosinophilic pneumonia - chronic exertional compartment syndrome - chronic fatigue syndrome - chronic granulomatous disease - chronic heart failure; congestive heart failure (CHF) - chronic hepatic disease - chronic hepatitis - chronic hepatitis B - chronic hypercapneic respiratory failure - chronic hypercapnic respiratory failure - chronic hyperplastic sinusitis - chronic hypersensitivity pneumonitis - chronic hypertension - chronic idiopathic ataxic neuropathy - chronic idiopathic intestinal pseudo-obstruction - chronic idiopathic jaundice - chronic idiopathic neutropenia - chronic illness - chronic immune mediated demyelinating polyneuropathy - chronic immune-mediated demyelinating polyneuropathy - chronic infantile neurologic cutaneous articular syndrome - chronic inflammation - chronic inflammatory demyelinating polyneuropathy - chronic inflammatory demyelinating polyradiculoneuropathy - chronic inflammatory demyelinating polyradiculopathy - chronic interstitial nephritis - chronic intestinal amebiasis (amebic colitis) - chronic kidney disease - Chronic kidney disease in pregnancy - chronic kidney disease stage 3a - chronic kidney disease stage 4 - chronic kidney disease stage 5 - chronic kidney disease-mineral & bone disorder - chronic kidney failure - chronic large granular lymphocyte leukemia - chronic large granular lymphocytic leukemia - chronic leukemia - chronic limb-threatening ischemia - chronic liver disease - chronic lung disease - chronic lymphatic leukemia type 2 - chronic lymphocytic leukemia - chronic lymphocytic thyroiditis - chronic migraine headache - chronic mitral regurgitation - chronic mountain sickness - chronic mucocutaneous candidiasis - chronic musculoskeletal pain - chronic myeloid leukemia - chronic myeloid leukemia (CML) blast crisis - chronic myeloid leukemia blast crisis - chronic myelomonocytic leukemia (CMML) - chronic myeloproliferative disease - chronic myeloproliferative disorder - chronic non-spherocytic hemolytic anemia - Chronic nonspecific lung disease - chronic obstructive airways disease - Chronic obstructive lung disease - chronic obstructive pulmonary disease - chronic opiate use - chronic opioid use - chronic osteomyelitis - chronic otitis media - chronic pain - chronic pain disorder - chronic pancreatitis - chronic parametritis - chronic pelvic pain syndrome - chronic pelvic pain syndrome (CPPS) - chronic pneumonia - chronic postrheumatic arthropathy - chronic pulmonary embolism - chronic pulmonary fibrosis - chronic pyelonephritis - chronic renal disease - chronic renal failure - chronic renal failure during pregnancy - chronic renal failure in pregnancy - chronic renal failure stage 3a - chronic renal failure stage 4 - chronic renal failure stage 5 - chronic secretory diarrhea - chronic serous otitis media - chronic simple silicosis - chronic sinusitis - chronic stable angina - chronic suppurative otitis media - chronic t cell leukemia - chronic thromboembolic pulmonary hypertension - chronic traumatic encephalopathy - chronic tubulointerstitial disease - chronic tubulointerstitial kidney disease - chronic venous insufficiency - chronic vestibular syndrome - chronic watery diarrhea - chrpe - Churg-Strauss disease - Chuvash type polycythemia - chvostek sign - Chvostek's sign - chvosteks sign - chylomicron retention disease - chylothorax - chylous effusion - chylous pleural effusion - chylous urine - chyluria - cicatricial alopecia - cicatricial pemphigoid - cicatrix (scar) - cicatrizing perifolliculitis - cigarette smoking - ciliary disease - ciliary disorder - ciliary dysfunction - ciliary dyskinesia; immotile cilia syndrome (Kartagener's syndrome) - ciliary flush - ciliopathy - cimitar syndrome - cinchonism - cinnamon challenge - CIPN - circinate balanitis - circulatory collapse - circulatory depression - circulatory shock - circumduction - cirrhosis - cirsocele - citrullinemia - citrullinemia type 1 - citrullinemia type 2 - citrullinuria - civatte disease - civatte's disease - civattes disease - cj disease - cj syndrome - CJD - CK syndrome - CKD - ckm syndrome - Clark's melanocytic nevus - classic Bartter syndrome - classic cervical rib syndrome - classic lissencephaly - classic multiminicore disease - classic neurofibromatosis - classic polyarteritis nodosa - claudication - clavus - claw foot - claw hand - claw toe - clear cell adenocarcinoma - clear cell carcinoma - clear cell sarcoma of tendons & aponeuroses - cleft lip - Cleft lip/palate-deafness-sacral lipoma syndrome - cleft palate - cleidocranial dysplasia - cleidocranial dysplasia with parietal foramina - clenched fist injury - clicking larynx - climacteric - clinical dehydration - clinical manifestations - clinically isolated syndrome - clitoromegaly - CLL (chronic lymphocytic leukemia) - clonorchiasis - Clonorchiasis due to C. Sinensis - clonus - closed (narrow)-angle glaucoma (NAG) - closed fist injury - closed fracture - closed-angle glaucoma - Clostridium difficile enterocolitis - Clostridium difficile-associated diarrhea - Cloud 9 - CLOVES syndrome - clubbed fingers/toes - clubbing - clubfoot - cluster A personality disorder - cluster B personality disorder - cluster C personality disorder - cluster headache - clutton joint - Clutton's joints - cluttons joint - CML (chronic myeloid leukemia) - CMML (chronic myelomonocytic leukemia) - CMPD - CMT5 - CMV - cmv chorioretinitis - Cmv colitis - CMV esophagitis - CMV pneumonitis - CMV retinitis - CNN - cns demyelinating disorder - cns ischemia - cns lymphoma - CNS tuberculoma - CNVM - co exposure - co overdose - co poisoning - co q deficiency - co q10-deficiency - coagnulation factor 7 deficiency - coagulation disorder - coagulation factor 8 Ab - coagulation factor 8 inhibitor - coagulation factor deficiency - coagulation factor V autoantibody - coagulation factor V deficiency - coagulation factor VII autoantibody - coagulation factor VII deficiency - coagulation factor VIII Ab - coagulation factor VIII alloantibody - coagulation factor VIII antibody - coagulation factor VIII autoantibody - coagulation factor VIII deficiency - coagulation factor VIII inhibitor - coagulation factor X autoantibody - coagulation factor X deficiency - coagulation factor XI deficiency - coagulation factor XII deficiency - coagulation factor XIII deficiency - coagulation factor-13-deficiency - coagulopathy of liver disease - coal miner dermatosis - coal miner lung - coal miner's dermatosis - coal miner's lung - coal miners dermatosis - coal miners lung - coal miners' dermatosis - coal worker pneumoconisosis - coal worker's pneumoconisosis - coal workers pneumoconisosis - coal workers' pneumoconiosis - coarctation of the aorta - cobalamin deficiency - cobalt lung - cobb syndrome - Cobb's syndrome - cobbs syndrome - cocaine abuse - cocaine induced vasculitis - cocaine intoxication - cocaine toxicity - cocaine-associated vasculitis - cocaine-induced cutaneous vasculitis - cocaine-levamisole-induced cutaneous vasculitis - coccidioidomycosis - coccidiomycosis - coccidiosis - coccydynia - coccygeal pain - coccygodynia - Cochin Jewish disorder - cockayne disease - Cockayne syndrome - Cockayne syndrome type 2 - cockayne's disease - cockayne's syndrome - cockaynes disease - cockaynes syndrome - Codman triangle - coenurosis - coenzyme Q deficiency - coenzyme q10-deficiency - coffin syndrome - Coffin-Lowry syndrome - Coffin-Siris syndrome - cogan syndrome - Cogan's syndrome - cogans syndrome - cognitive decline - cognitive decline in the elderly - cognitive deficit - cognitive deterioration - cognitive dysfunction - cognitive frailness - cognitive frailty - cognitive impairment - cognitive impairment in the elderly - cognitive motor dissociation - cognitive problem - cognitive slowing - cognitively frail - cognitively impaired - Cohen syndrome - coin lesion - coin shaped cephalgia - coin shaped headache - coinfected - coinfection - cold agglutinin syndrome (primary cold agglutinin disease) - cold antibody autoimmune hemolytic anemia - cold hemoglobinuria - cold injury syndrome - cold intolerance - cold sensitivity - cold shock - cold sore - cold-induced sweating syndrome (CISS) - cold-stimulus headache - colic - colitic arthritis - collagenous colitis - collagenous fibroma - collapsed lung - collapsin response mediator protein-5 antibody - collapsing glomerulonephropathy - collapsing glomerulopathy - collapsing pes plano valgus - Colles' fracture - collier stripe - collier's stripe - colliers stripe - colliers' stripe - colloid cancer - colloid carcinoma - colloid goiter - collum distortum - coloboma - colon cutoff sign - colon obstruction - colon polyp - colon ulceration - colonic aganglionosis - colonic arthritis - colonic diverticula - colonic diverticulitis - colonic diverticulosis - colonic obstruction - colonic polyp - colonic pseudo-obstruction - colonic ulceration - color vision impairment - colorblindness - colorectal adenocarcinoma - colorectal adenomatous polyp - colorectal cancer - colorectal polyp - colovesicle fistula - coma - comatose - combat neurosis - combined hyperlipidemia - combined immune deficiency - combined immunodeficiency with normal immunoglobulins - combined oxidative phosphorylation deficiency - combined oxidative phosphorylation deficiency 1 - combined oxidative phosphorylation deficiency 15 - combined oxidative phosphorylation deficiency 3 - combined oxidative phosphorylation deficiency 4 - combined oxidative phosphorylation deficiency 8 - combined oxidative phosphorylation deficiency type 1 - combined oxidative phosphorylation deficiency type 15 - combined oxidative phosphorylation deficiency type 3 - combined oxidative phosphorylation deficiency type 4 - combined oxidative phosphorylation deficiency type 8 - combined pituitary hormone deficiency - coming of life - common cold - common cold - common truncus arteriosus - common variable agammaglobulinemia - common variable immune deficiency - common variable immunodeficiency - common variable immunodeficiency syndrome - common wart - Commotio cordis - Community acquired bacterial pneumonia - community-acquired pneumonia - comparison of male vs female breast cancer - compartment syndrome - compensation neurosis - competitive atrioventricular (AV) dissociation - complement C1s deficiency - complement C2 deficiency - complement C3 nephritic factor - complement c3-ab - complement c3-antibody - complement c3d ab - complement c3d antibody - complement component 2 deficiency - complement component C1s deficiency - complement deficiency - complete heart block - complete pure gonadal dysgenesis 46,XY type - complex 1 mitochondrial respiratory chain deficiency - complex febrile seizure - complex partial epilepsy - complex partial seizure - complex regional pain syndrome - complex regional pain syndrome type 1 - complex regional pain syndrome type 2 - complex regional pain syndromes - complex seizure - complex subdural hygroma - complicated grief - complicated silicosis - complication of myocardial infarction - complications of myocardial infarction - Complications of Surgical and Medical Care - complications of the puerperium - compound melanocytic nevi - compound nevi - compound nevus - compression fracture of vertebral column - compression of brainstem - compressive myelopathy - Compton-North congenital myopathy - compulsion - compulsive - compulsive gambling - concha bullosa - concussion - concussion spinal cord - condition critical - Condition Of The Tongue - Conditions Of The Tongue - Conditions Originating in the Perinatal Period - conduct disorder - conduction aphasia - conduction block - conductive hearing loss - condyloma acuminata - condyloma lata - condyloma latum - condylomata lata - condylomata latum - cone dystrophy - cone rod retinal dystrophy - cone-rod dystrophy - Confluent & reticulate papillomatosis - confluent & reticulated papillomatosis - Confluent AND reticulate papillomatosis - confluent and reticulated papillomatosis - confused - confusion - confusional state - congenital absence of inferior vena cava - congenital absence of IVC - congenital adrenal hyperplasia - congenital adrenal hyperplasia 5 - congenital adrenal hyperplasia type 5 - congenital adrenal hypoplasia - congenital afibrinogenemia - congenital alcoholism - congenital alveolar capillary dysplasia - congenital amegakaryocytic thrombocytopenia - congenital anomaly (birth defect) - congenital atrichia - congenital aural atresia - congenital bilateral absence of the vas deferens - congenital bile acid synthesis defect type 2 - congenital cardiac malformation - congenital cataract autosomal recessive type 4 - congenital cataract autosomal recessive type 4 - congenital cataract blue dot type 2 - congenital cataract blue dot type 3 - congenital cataract nuclear autosomal recessive type 2 - congenital cataract nuclear autosomal recessive type 3 - congenital cataracts facial dysmorphism & neuropathy syndrome - congenital central hypoventilation syndrome - congenital cerulean cataract 2 - congenital cerulean cataract 3 - congenital cerulean cataract 4 - congenital cerulean cataract type 2 - congenital cerulean cataract type 3 - congenital chloride diarrhea - congenital clubfoot - congenital contracture syndrome - congenital cutaneous neurilemmomatosis - congenital cyanotic heart disease - congenital deafness with inner ear agenesis, microtia & microdontia - congenital diaphragmatic hernia - congenital diarrhea - congenital diarrhea type 2 - congenital diarrhea type 3 - congenital diarrhea type 4 - congenital disorder of glycosylation - congenital disorder of glycosylation 1C - congenital disorder of glycosylation 1E - congenital disorder of glycosylation 1F - congenital disorder of glycosylation 1G - congenital disorder of glycosylation 1H - congenital disorder of glycosylation 1i - congenital disorder of glycosylation 1J - congenital disorder of glycosylation 1K - congenital disorder of glycosylation 2b - congenital disorder of glycosylation 2C - congenital disorder of glycosylation 2D - congenital disorder of glycosylation 2G - congenital disorder of glycosylation type 1A - congenital disorder of glycosylation type 1B - congenital disorder of glycosylation type 1C - congenital disorder of glycosylation type 1D - congenital disorder of glycosylation type 1E - congenital disorder of glycosylation type 1F - congenital disorder of glycosylation type 1G - congenital disorder of glycosylation type 1H - congenital disorder of glycosylation type 1i - congenital disorder of glycosylation type 1J - congenital disorder of glycosylation type 1K - congenital disorder of glycosylation type 2A - congenital disorder of glycosylation type 2C - congenital disorder of glycosylation type 2D - congenital disorder of glycosylation type 2G - congenital dyserythropoietic anemia - congenital dyserythropoietic anemia-1 - congenital dyserythropoietic anemia-2 - congenital dyserythropoietic anemia-3 - congenital erythroid hypoplasia - congenital erythropoietic porphyria (CEP, Gunther's disease) - congenital facial diplegia - congenital fiber type disproportion - congenital fiber-type disproportion myopathy - congenital fibrinogen deficiency - congenital fibrosis of extraocular muscles - congenital generalized lipodystrophy type 1 - congenital generalized lipodystrophy type 2 - congenital generalized lipodystrophy type 3 - congenital generalized lipodystrophy type 4 - congenital glaucoma - congenital glucose/galactose malabsorption - congenital glutamine deficiency - congenital heart block - congenital heart disease - congenital heart malformation - congenital heart malformation - congenital hemidysplasia with ichthyosiform erythroderma & limb defects - congenital hereditary endothelial dystrophy of cornea - congenital hyperinsulinism - congenital hypertrophy of the retinal pigment epithelium - congenital hypomyelination neuropathy - congenital hypoplastic neutropenia - congenital hypothyroidism - congenital hypothyroidism due to dyshormonogenesis type 1 - congenital hypothyroidism due to TSH resistance - congenital hypothyroidism non-goitrous type 1 - congenital hypothyroidism non-goitrous type 2 - congenital ichthyosiform erythroderma - congenital ichthyosis - congenital indifference to pain, autosomal recessive - congenital infantile lactic acidosis - congenital insensitivity to pain with anhidrosis - congenital lactase deficiency - congenital laryngeal web - congenital lipodystrophy type 4 - congenital lipoid adrenal hyperplasia - congenital long QT syndrome - congenital megacolon - congenital melanocytic nevi - congenital melanocytic nevus - congenital myasthenic syndrome - congenital myasthenic syndrome type 1C - congenital myasthenic syndrome with acetylcholine receptor deficiency - congenital myasthenic syndrome with acetylcholine receptor deficiency (ACHRDCMS) - congenital myasthenic syndrome with nAChR deficiency - congenital myopathy due to ITGA7 defect - congenital myopathy with fiber-type disproportion - congenital nephrotic syndrome - congenital nephrotic syndrome of the Finnish type - congenital neutropenia G6PC3 type - congenital neutropenia type 3 - congenital nevi - congenital nevomelanocytic nevi - congenital nevomelanocytic nevus - congenital nevus - congenital nonbullous ichthyosiform erythroderma - congenital nonlysosomal cardiac glycogenosis - congenital nuclear cataract autosomal recessive type 2 - congenital nuclear cataract autosomal recessive type 3 - congenital Ondine curse - congenital primary aphakia - congenital sensorineural deafness X-linked 2 - congenital stationary night blindness - congenital stationary night blindness 1 X-linked - congenital stationary night blindness 1B - congenital stationary night blindness Oguchi type - congenital stationary night blindness Rambusch type - congenital stationary night blindness type 1 - congenital stationary night blindness type 2 - congenital stromal corneal dystrophy - congenital syphilis - congenital systemic glutamine deficiency - congenital vertical talus - congestion - congestive heart failure - conidiobolomycosis - conjunctival chalasis - conjunctival hemorrhage - conjunctival malignant melanoma - conjunctival melanoma - conjunctivitis - conjunctivochalasis - Conn's syndrome - connective tissue disease - connective tissue disorder - connective tissue sarcoma - conotruncal heart malformation - Conradi-Hunermann syndrome (chondrodysplasia punctata-2, Happle syndrome) - constipation - constrictive pericarditis - contact dermatitis - contercoup injury - contiguous ABCD1/DXS1375E deletion syndrome - continuous abdominal peritoneal dialysis - continuous ambulatory peritoneal dialysis - continuous cardiac murmur - continuous cycling peritoneal dialysis - continuous heart murmur - continuous murmur - continuous muscle fiber activity syndrome - continuous renal replacement therapy - contraction alkalosis - contrast associated nephropathy - contrast induced nephropathy - contrast induced nephrotoxicity - contrast media induced kidney injury - contrast media induced mephropathy - contrast media induced mephrotoxicity - contrast media induced nephropathy - contrast media induced nephrotoxicity - contrast media-induced kidney injury - contrast nephropathy - contrast-induced kidney injury - contrecoup injury - conversion disorder - convulsion - convulsive - convulsive disorder & mental retardation - convulsive status epilepticus - convulsive syncope - Cooley's anemia - COPD exacerbation - copper deficiency - copper nose - coppock like cataract - coprolalia - coprophrasia - coproporphyria - coq10-deficiency - cor pulmonale - cor triatriatum - cor triatrium - cor trioculare biventriculare - coral dermatitis - Cori-Forbes type glycogen storage disease - corkhandler disease - corkworker lung - corneal abrasion - corneal dendrite - corneal dystrophy & perceptive deafness - corneal dystrophy Fuchs endothelial type - corneal dystrophy granular type - corneal dystrophy Groenouw type 1 - corneal ectasia - corneal endothelial dystrophy type 2 - corneal epithelial basement membrane dystrophy - corneal fleck dystrophy - corneal opacification - corneal opacity - corneal perforation - corneal pseudodendrite - corneal reflex - corneal scratch - corneal ulcer - corneal verticillata - Cornelia de Lange syndrome - Cornelia de Lange syndrome 3 - coronal craniosynostosis, non-syndromic, Muenke type - coronary arteriosclerosis - coronary artery aneurysm - coronary artery atherosclerosis - coronary artery calcification - coronary artery disease - coronary artery dissection - coronary artery thrombosis - coronary atherosclerosis - coronary calcification - coronary ischemia - coronary microvascular disease - coronary microvascular dysfunction - coronary occlusion - coronary stenosis - coronary syndrome X - coronary vasospasm - corporal punishment - corpus callosum agenesis, mental retardation, ocular coloboma & micrognathia - corpus callosum agenesis, mental retardation, ocular coloboma, micrognathia - corpus callosum hypoplasia, psychomotor retardation, adducted thumbs, spastic paraparesis, & hydrocephalus - corpus luteum cyst - corpus triticeum - corrigan pulse - Corrigan's pulse - corrigans pulse - corrosion of first degree - corrosion of fourth degree - corrosion of second degree - corrosion of third degree - cortical atrophy - cortical basal degeneration - cortical basal ganglionic degeneration - cortical dysplasia-focal epilepsy syndrome - cortical siderosis - cortical superficial siderosis - corticobasal degeneration - corticobasal ganglionic degeneration - corticobasal syndrome - corticobasalar degeneration - corticobasilar degeneration - corticosteroid-binding globulin deficiency - corticosterone methyloxidase type 1 deficiency - corticotropin deficiency - cortisol resistance - cortisone reductase deficiency - coryza - cosmetic disorder - costa cervicalis - Costeff optic atrophy syndrome - Costello syndrome - costochondritis - costophrenic septal lines - costovertebral angle tenderness - cotard delusion - cotard syndrome - cotton-wool spot (CWS) - cough - cough headache - cough syncope - cough tic - cough-variant asthma - coughing - countercoup injury - COVID 19 - covid reinfection - COVID-19 - Covid-19 reinfection - covid19 - cow's milk hypersensitivity - Cowden's disease - cowper duct cyst - cowper's duct cyst - cowpers duct cyst - coxa saltans - coxitis - coxitis fugax - coxitis serosa seu simplex - CPPD disease - CPS1 deficiency - crab dermatitis - crack cocaine - crackles - cradle cap - cramp - cramp fasciculation syndrome - cramping - cranial arteritis - cranial fracture - cranial nerve 6 palsy - cranial nerve 7 palsy - cranial nerve III palsy - cranial nerve motor mononeuropathy - cranial nerve palsy - cranial nerve VI palsy - cranial nerve XII palsy - cranial subdural empyema - cranio lenticulo sutural dysplasia - cranio osteoarthropathy - craniofacial dysostosis type 1 - craniofacial-deafness-hand syndrome - craniofrontonasal dysplasia - craniofrontonasal syndrome - craniolenticulosutural dysplasia - craniometaphyseal dysplasia Jackson type - cranioorodigital syndrome - cranioosteoarthropathy - craniopharyngioma - craniorachischisis - craniostosis - craniosynostosis - craniosynostosis 1 - craniosynostosis 2 (Boston-type) - craniosynostosis bifid hallux syndrome - craniosynostosis boston type - craniosynostosis type-1 - craniosynostosis type-2 - craniosynostosis with radial defects - Cree encephalitis - cremasteric reflex - crepitance - crepitant - crepitation - crepitus - crescentic glomerulonephritis - CREST syndrome - cretinism - creutzfeldt jakob syndrome - Creutzfeldt-Jakob disease - CRFoma - cri-du-chat syndrome - Crigler-Najjar syndrome type 1 - Crigler-Najjar syndrome type 2 - Crigler-Najjar Syndrome, Type II - Crimean-Congo hemorrhagic fever - Criswick-Schepens syndrome - critical condition - critical disease - critical disorder - critical illness - critical illness axonal polyneuropathy - critical illness cognitive impairment - critical illness myopathy - critical illness neuromyopathy - critical illness neuropathy - critical illness neuropsychiatric impairment - critical illness polyneuropathy - critical illness weakness - critical illness-associated weakness - critical limb ischemia - critically ill patient - CRMP-5 antibody - Crohn's disease - cronkhite syndrome - Cronkhite-Canada syndrome - crossed hemianopia - crossed hemianopsia - croup - Crouzon syndrome - crow feet - crow foot - crow's feet - crow's foot - Crow-Fukase syndrome - crows feet - crows foot - CRPC - crunching sound - crush syndrome - crustacean associated disease - crustacean associated infection - crustacean borne disease - crustacean borne fever - crustacean related disease - crustacean related infection - crustacean-borne infection - Cruveilhier-Baumgarten syndrome - cry of the cat syndrome - CRYAB-related myofibrillar myopathy - cryofibrinogenemia - cryoglobulinaemia - cryoglobulinemia - cryoglobulinemia, mixed - cryoglobulinemia, type 1 - cryoglobulinemia, type 2 - cryoglobulinemia, type 3 - cryoglobulinemic vasculitis - cryohydrocytosis - cryoimmunoglobulinemia - cryopyrin associated periodic syndrome - cryptococcosis - cryptogenic organizing pneumonia - cryptogenic stroke - cryptophthalmos syndrome - cryptorchidism - cryptorchism - cryptosporidiosis - crystal arthritis - crystal arthropathies - crystal arthropathy - crystal induced arthritis - crystalline aculeiform cataract - crystalline arthritis - crystalline arthropathy - csf leak - CSF otorrhea - CTCL - CTE - cubital tunnel syndrome - culture-negative endocarditis - cumulative trauma disorder - Currarino syndrome - Curry-Hall syndrome - cushing triad - Cushing's syndrome - Cushing's triad - cushings triad - cutaneous abcess - cutaneous abscess - cutaneous B cell lymphoma - cutaneous B-cell lymphoma - cutaneous cancer - cutaneous candidiasis - cutaneous fibrosing disease - cutaneous fibrosing disorder - cutaneous fibrosis - cutaneous hemangioma - cutaneous larva migrans - cutaneous larval migrans - cutaneous leishmaniasis - cutaneous lesion - cutaneous leukocytoclastic vasculitis - cutaneous lichenoid amyloidosis - cutaneous lupus erythematosus - cutaneous maceration - cutaneous malignancy - cutaneous melanoma - cutaneous melanosis - cutaneous papillomatosis - cutaneous penile lesion - cutaneous pseudolymphoma - cutaneous squamous cell carcinoma - cutaneous systemic sclerosis - cutaneous T-cell lymphoid dyscrasia - cutaneous T-cell lymphoma - cutaneous T-cell lymphoma - cutaneous tuberculosis - cutaneous ulcer - cutaneous ulceration - cutaneous vasculitis - cutaneous vesicle - cutis elastica - cutis hyperelastica dermatorrhexis - cutis laxa - cutis laxa autosomal recessive type 3A - cutis laxa autosomal recessive type IIIA - cutis laxa type 2 - cutis laxa type 3A - cutis laxa type I - cutis laxa type II - cutis laxa type IIIA - cutis marmorata - Cutis rhomboidalis nuchae - CV2 antibody - cva tenderness - CVD - CVID - CWS - cyanide poisoning - cyanide toxicity - cyanosis - cyanotic - cyanotic congenital heart disease - cyanotic heart disease - cyberbullying - cybersickness - cyclic citrullinated peptide Ab - cyclic citrullinated peptide antibody - cyclic hematopoiesis - cyclic ichthyosis with epidermolytic hyperkeratosis - cyclic neutropenia - cyclic vomiting syndrome - cyclical vomiting syndrome - cycloplegia - cyclosporiasis - cyclothymia - cyclothymic disease - cyclothymic disorder - cyclothymic illness - cyp19a1-deficiency - cyst - cyst adenocarcinoma - cyst infection - cyst of Bartholin's gland - cyst of Bartholin's gland duct - cyst of breast - cyst of kidney - cystadenocarcinoma - cystadenoma - cystathioninuria - cystic - cystic erosion - cystic fibrosis - cystic hygroma - cystic kidney disease - cystic lymphangioma - cysticercosis - cystine stone - cystinosis - cystinuria - cystitis - cystitis trigoni - cystocele - cystocerebral syndrome - cystoid macular edema (CME) - cystosarcoma phyllodes - cytochrome C oxidase deficiency - cytokine cascade - cytokine release syndrome - cytokine storm - cytomegalovirus - cytomegalovirus (CMV) esophagitis - cytomegalovirus chorioretinitis - cytomegalovirus colitis - cytomegalovirus esophagitis - cytomegalovirus pneumonitis - cytomegalovirus retinitis - Czech dysplasia