Conditions: C

• C. diff InfectionsInfectious Diseases
• C3 glomerulopathyNephrology
• Caffey diseaseOrthopaedics
• Campomelic dysplasiaOrthopaedics
• Camptodactyly-arthropathy-coxa-vara-pericarditis syndromeRheumatology
• Campylobacter InfectionsInfectious Diseases
• Camurati-Engelmann diseaseOrthopaedics
• Canavan diseaseNeurology
• Cancer-associated retinopathyOphthalmology
• Canker SoresDentistry
• Cantú syndromeClinical Genetics
• Cap myopathyNeurology
• Cap polyposisGastroenterology
• Capillary malformation-arteriovenous malformation syndromeClinical Genetics
• Carbamoyl phosphate synthetase I deficiencyMetabolic Medicine
• Carbon Monoxide PoisoningGeneral Medicine
• Carbonic anhydrase VA deficiencyClinical Genetics
• Carcinoid syndromeOncology
• Carcinoid TumorsOncology
• Cardiac-valvular Ehlers-Danlos syndromeRheumatology
• Cardiofaciocutaneous syndromeClinical Genetics
• Cardiogenic shockCardiology
• CardiomyopathyCardiology
• Carey-Fineman-Ziter syndromeClinical Genetics
• Carney complexEndocrinology
• Carney triadOncology
• Carnitine palmitoyltransferase I deficiencyClinical Genetics
• Carnitine palmitoyltransferase II deficiencyMetabolic Medicine
• Carnitine-acylcarnitine translocase deficiencyMetabolic Medicine
• Caroli diseaseHepatology
• Caroli syndromeHepatology
• Carotid Artery DiseaseVascular Medicine
• Carpal Tunnel SyndromeOrthopaedics
• Carpenter syndromeClinical Genetics
• Cartilage-hair hypoplasiaOrthopaedics
• Carvajal syndromeCardiology
• CASK-related intellectual disabilityClinical Genetics
• Castleman diseaseHaematology
• Cat Scratch DiseaseInfectious Diseases
• CataractOphthalmology
• Cataract-growth hormone deficiency-sensory neuropathy-sensorineural hearing loss-skeletal dysplasia syndromeEndocrinology
• Catastrophic antiphospholipid syndromeRheumatology
• Catecholaminergic polymorphic ventricular tachycardiaCardiology
• CATSPER1-related nonsyndromic male infertilityReproductive Medicine
• Caudal regression syndromeClinical Genetics
• CAV3-related distal myopathyClinical Genetics
• CDKL5 deficiency disorderNeurology
• Celiac DiseaseGastroenterology
• CellulitisInfectious Diseases
• Central areolar choroidal dystrophyOphthalmology
• Central core diseaseNeurology
• Central neurocytomaOphthalmology
• Central precocious pubertyClinical Genetics
• Centronuclear myopathyClinical Genetics
• Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathyNeurology
• Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathyNeurology
• Cerebral cavernous malformationClinical Genetics
• Cerebral folate transport deficiencyNeurology
• Cerebral PalsyNeurology
• Cerebral visual impairmentOphthalmology
• Cerebro-facio-thoracic dysplasiaClinical Genetics
• Cerebrofacioarticular syndromeClinical Genetics
• Cerebrotendinous xanthomatosisMetabolic Medicine
• Cernunnos-XLF deficiencyAllergy and Immunology
• Cervical CancerOncology
• Chagas DiseaseInfectious Diseases
• Chanarin-Dorfman syndromeDermatology
• Channelopathy-associated congenital insensitivity to painClinical Genetics
• Char syndromeClinical Genetics
• Charcot-Marie-Tooth DiseaseDentistry
• Charcot-Marie-Tooth disease type 1ENeurology
• Charcot-Marie-Tooth disease type 1FNeurology
• Charcot-Marie-Tooth disease type 4ANeurology
• Charcot-Marie-Tooth disease type 4B2Neurology
• Charcot-Marie-Tooth disease type 4CNeurology
• CHARGE syndromeClinical Genetics
• CHD2 myoclonic encephalopathyNeurology
• Chediak-Higashi syndromeAllergy and Immunology
• CherubismOrthopaedics
• Chiari MalformationNeurosurgery
• ChickenpoxInfectious Diseases
• ChikungunyaInfectious Diseases
• Chilblain lupusDermatology
• CHILD syndromeClinical Genetics
• Childhood absence epilepsyNeurology
• Childhood myocerebrohepatopathy spectrumClinical Genetics
• Childhood-onset motor and cognitive regression syndrome with extrapyramidal movement disorderNeurology
• Chlamydia InfectionsInfectious Diseases
• CHMP2B-related frontotemporal dementiaNeurology
• CholeraInfectious Diseases
• Chondrodysplasia-difference of sex development syndromeOrthopaedics
• CHOPS syndromeClinical Genetics
• ChordomaOncology
• Chorea-acanthocytosisNeurology
• ChoroideremiaOphthalmology
• Christianson syndromeClinical Genetics
• ChromomycosisInfectious Diseases
• Chronic atrial and intestinal dysrhythmiaCardiology
• Chronic beryllium diseasePulmonology
• Chronic BronchitisPulmonology
• Chronic diarrhea due to glucoamylase deficiencyGastroenterology
• Chronic granulomatous diseaseAllergy and Immunology
• Chronic intestinal pseudoobstruction syndromeGastroenterology
• Chronic Kidney DiseaseNephrology
• Chronic Lymphocytic LeukemiaOncology
• Chronic mucocutaneous candidiasisAllergy and Immunology
• Chronic Myeloid LeukemiaOncology
• Chronic neurovisceral acid sphingomyelinase deficiencyMetabolic Medicine
• Chronic nonbacterial osteomyelitis/Chronic recurrent multifocal osteomyelitisRheumatology
• Chronic PainNeurology
• Chronic thromboembolic pulmonary hypertensionPulmonology
• CHST3-related skeletal dysplasiaOrthopaedics
• Chylomicron retention diseaseMetabolic Medicine
• Chylous ascitesGeneral Surgery
• CINCA syndromeRheumatology
• CirrhosisHepatology
• Cirrhosis-dystonia-polycythemia-hypermanganesemia syndromeMetabolic Medicine
• CitrullinemiaClinical Genetics
• Citrullinemia type IIMetabolic Medicine
• CK syndromeClinical Genetics
• Classic Hodgkin lymphomaOncology
• Classic mycosis fungoidesOncology
• Classical Ehlers-Danlos syndromeClinical Genetics
• Classical-like Ehlers-Danlos syndrome type 1Rheumatology
• Classical-like Ehlers-Danlos syndrome type 2Rheumatology
• CLCN2-related leukoencephalopathyNeurology
• Cleft Lip and PalateOral and Maxillofacial Surgery
• Cleidocranial dysplasiaOrthopaedics
• CLN1 diseaseNeurology
• CLN10 diseaseNeurology
• CLN11 diseaseNeurology
• CLN2 diseaseNeurology
• CLN3 diseaseNeurology
• CLN4 diseaseNeurology
• CLN5 diseaseNeurology
• CLN6 diseaseNeurology
• CLN7 diseaseNeurology
• CLN8 diseaseNeurology
• Clopidogrel resistanceClinical Genetics
• Clouston syndromeClinical Genetics
• CLPB deficiencyClinical Genetics
• Coats plus syndromeNeurology
• Cocaine intoxicationEmergency Medicine
• Cockayne syndromeClinical Genetics
• Coffin-Lowry syndromeClinical Genetics
• Coffin-Siris syndromeClinical Genetics
• COG5-congenital disorder of glycosylationClinical Genetics
• COG7-CDGMetabolic Medicine
• Cohen syndromeClinical Genetics
• COL4A1-related brain small-vessel diseaseClinical Genetics
• Colchicine poisoningEmergency Medicine
• Cold agglutinin diseaseHaematology
• Cold SoresInfectious Diseases
• Cold-induced sweating syndromeNeurology
• Cole diseaseDermatology
• Cole-Carpenter syndromeOrthopaedics
• Collagen VI-related dystrophyClinical Genetics
• Collapsed LungPulmonology
• ColobomaClinical Genetics
• Colonic PolypsOncology
• Color BlindnessOphthalmology
• Color vision deficiencyClinical Genetics
• Colorectal CancerOncology
• ComaNeurology
• Combined deficiency of factor V and factor VIIIHaematology
• Combined immunodeficiency due to CRAC channel dysfunctionAllergy and Immunology
• Combined immunodeficiency with facio-oculo-skeletal anomaliesClinical Genetics
• Combined immunodeficiency-multiple intestinal atresiaClinical Genetics
• Combined malonic and methylmalonic aciduriaMetabolic Medicine
• Combined oxidative phosphorylation defect type 13Metabolic Medicine
• Combined oxidative phosphorylation defect type 23Metabolic Medicine
• Combined oxidative phosphorylation defect type 27Metabolic Medicine
• Combined oxidative phosphorylation defect type 7Metabolic Medicine
• Combined oxidative phosphorylation deficiency 1Clinical Genetics
• Combined pituitary hormone deficiencies, genetic formsEndocrinology
• Combined pituitary hormone deficiencyEndocrinology
• Common ColdInfectious Diseases
• Common variable immune deficiencyClinical Genetics
• Complement component 2 deficiencyClinical Genetics
• Complement component 8 deficiencyClinical Genetics
• Complement factor I deficiencyClinical Genetics
• Complete LCAT deficiencyEndocrinology
• Complete plasminogen activator inhibitor 1 deficiencyClinical Genetics
• Complex Regional Pain SyndromeNeurology
• Compulsive GamblingPsychiatry
• ConcussionNeurology
• Cone-rod dystrophyOphthalmology
• Congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiencyClinical Genetics
• Congenital adrenal hyperplasia due to 3-beta-hydroxysteroid dehydrogenase deficiencyClinical Genetics
• Congenital afibrinogenemiaClinical Genetics
• Congenital alpha2-antiplasmin deficiencyHaematology
• Congenital amegakaryocytic thrombocytopeniaHaematology
• Congenital anomalies of kidney and urinary tractUrology
• Congenital atransferrinemiaHaematology
• Congenital bilateral absence of the vas deferensClinical Genetics
• Congenital bile acid synthesis defect type 1Hepatology
• Congenital bile acid synthesis defect type 2Hepatology
• Congenital bile acid synthesis defect type 3Hepatology
• Congenital cataracts, facial dysmorphism, and neuropathyOphthalmology
• Congenital central hypoventilation syndromeNeurology
• Congenital contractural arachnodactylyClinical Genetics
• Congenital deafness with labyrinthine aplasia, microtia, and microdontiaClinical Genetics
• Congenital diaphragmatic herniaClinical Genetics
• Congenital dyserythropoietic anemiaHaematology
• Congenital dyserythropoietic anemia type IIIHaematology
• Congenital enterocyte heparan sulfate deficiencyGastroenterology
• Congenital enterovirus infectionInfectious Diseases
• Congenital factor XII deficiencyHaematology
• Congenital fiber-type disproportionClinical Genetics
• Congenital fibrinogen deficiencyHaematology
• Congenital fibrosis of the extraocular musclesClinical Genetics
• Congenital generalized lipodystrophyEndocrinology
• Congenital glaucomaOphthalmology
• Congenital heart blockCardiology
• Congenital Heart DefectsCardiology
• Congenital hepatic fibrosisClinical Genetics
• Congenital hereditary endothelial dystrophy type IIOphthalmology
• Congenital hyperinsulinismClinical Genetics
• Congenital hyperinsulinism due to HNF4A deficiencyMetabolic Medicine
• Congenital hypothyroidismEndocrinology
• Congenital hypothyroidism due to maternal intake of antithyroid drugsEndocrinology
• Congenital insensitivity to pain with anhidrosisNeurology
• Congenital intrinsic factor deficiencyHaematology
• Congenital laryngomalaciaENT
• Congenital leptin deficiencyClinical Genetics
• Congenital limbs-face contractures-hypotonia-developmental delay syndromeClinical Genetics
• Congenital membranous nephropathy due to fetomaternal anti-neutral endopeptidase alloimmunizationNephrology
• Congenital mirror movement disorderClinical Genetics
• Congenital muscular dystrophy with intellectual disabilityNeurology
• Congenital muscular dystrophy with intellectual disability and severe epilepsyMetabolic Medicine
• Congenital muscular dystrophy without intellectual disabilityNeurology
• Congenital muscular dystrophy-respiratory failure-skin abnormalities-joint hyperlaxity syndromeNeurology
• Congenital myasthenic syndromesNeurology
• Congenital nephrotic syndromeClinical Genetics
• Congenital nephrotic syndrome, Finnish typeNephrology
• Congenital plasminogen deficiencyClinical Genetics
• Congenital progressive bone marrow failure-B-cell immunodeficiency-skeletal dysplasia syndromeClinical Genetics
• Congenital short QT syndromeCardiology
• Congenital stromal corneal dystrophyOphthalmology
• Congenital sucrase-isomaltase deficiencyGastroenterology
• Congenital tufting enteropathyGastroenterology
• Cono-spondylar dysplasiaOrthopaedics
• ConstipationGastroenterology
• Constitutional mismatch repair deficiency syndromeNeurology
• COPDPulmonology
• Core binding factor acute myeloid leukemiaHaematology
• Cornelia de Lange syndromeClinical Genetics
• Corns and CallusesDermatology
• Coronary Artery DiseaseCardiology
• Cortical dysgenesis with pontocerebellar hypoplasia due to TUBB3 mutationClinical Genetics
• Corticosteroid-binding globulin deficiencyEndocrinology
• Corticosterone methyloxidase deficiencyClinical Genetics
• Costeff syndromeMetabolic Medicine
• Costello syndromeClinical Genetics
• COVID-19 (Coronavirus Disease 2019)Infectious Diseases
• Cowden syndromeClinical Genetics
• Cranioectodermal dysplasiaClinical Genetics
• Craniofacial microsomiaClinical Genetics
• Craniofacial-deafness-hand syndromeClinical Genetics
• Craniofrontonasal syndromeClinical Genetics
• Craniolenticulosutural dysplasiaClinical Genetics
• Craniometaphyseal dysplasiaOrthopaedics
• CraniopharyngiomaEndocrinology
• Creutzfeldt-Jakob DiseaseNeurology
• Cri-du-chat syndromeClinical Genetics
• Crigler-Najjar syndromeHepatology
• Crimean-Congo hemorrhagic feverInfectious Diseases
• Critical congenital heart diseaseCardiology
• Crohn's DiseaseGastroenterology
• CroupENT
• Crouzon syndromeClinical Genetics
• Crouzon syndrome with acanthosis nigricansClinical Genetics
• Cryoglobulinemic vasculitisRheumatology
• Cryptogenic cirrhosisHepatology
• Cryptogenic organizing pneumoniaPulmonology
• CryptosporidiosisInfectious Diseases
• CUL3-related neurodevelopmental disorderClinical Genetics
• Cushing diseaseEndocrinology
• Cushing syndrome due to bilateral macronodular adrenocortical diseaseEndocrinology
• Cushing syndrome due to ectopic ACTH secretionEndocrinology
• Cushing's SyndromeEndocrinology
• Cutaneous mastocytomaDermatology
• Cutis laxaClinical Genetics
• Cyclic neutropeniaAllergy and Immunology
• Cyclic vomiting syndromeClinical Genetics
• Cystic echinococcosisInfectious Diseases
• Cystic FibrosisPulmonology
• CysticercosisInfectious Diseases
• CystinosisMetabolic Medicine
• CystinuriaNephrology
• Cytochrome c oxidase deficiencyClinical Genetics
• Cytochrome P450 oxidoreductase deficiencyClinical Genetics
• Cytogenetically normal acute myeloid leukemiaHaematology
• Cytomegalovirus InfectionsInfectious Diseases