Rare Disease Library

Browse Orphanet-curated rare diseases with HPO phenotype annotations, synonyms, and linked support programs. Search by name, abbreviation, or synonym.

Try: "IgA nephropathy", "C3G", "Berger's disease", "PKU", "Duchenne"

26 matching diseasesClear search ×

Idiopathic catatonia

Isolated catatonia · Isolated catatonic syndrome

ORPHA:648919

CACH syndrome

Childhood ataxia with diffuse central nervous system hypomyelination · Leukoencephalopathy with vanishing white matter

ORPHA:135

Camptodactyly-arthropathy-coxa-vara-pericarditis syndrome

Pericarditis-arthropathy-camptodactyly syndrome · Arthropathy-camptodactyly syndrome

ORPHA:2848

Camptodactyly-tall stature-scoliosis-hearing loss syndrome

Camptodactyly-tall stature-scoliosis-deafness syndrome · CATSHL syndrome

ORPHA:85164

Cancer-associated retinopathy

CAR syndrome · Paraneoplastic retinopathy

ORPHA:71505

Cardiac anomalies-short stature-joint hypermobility-facial dysmorphism syndrome

PHD syndrome · Polyvalvular heart disease syndrome

ORPHA:228410

Cat-eye syndrome

CES

ORPHA:195

Catel-Manzke syndrome

Hyperphalangy-clinodactyly of index finger with Pierre Robin syndrome · Index finger anomaly-Pierre Robin syndrome

ORPHA:1388

Cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome

CANVAS · Cerebellar ataxia with bilateral vestibulopathy syndrome

ORPHA:504476

Chronic atrial and intestinal dysrhythmia syndrome

CAID syndrome · Chronic atrial dysrhythmia-intestinal motility disorder

ORPHA:435988

Congenital muscular dystrophy-cataract-intellectual disability syndrome

INPP5K-related syndrome

ORPHA:662184

Craniosynostosis-anal anomalies-porokeratosis syndrome

CAP syndrome · CDAGS syndrome

ORPHA:85199

Facial dysmorphism-global developmental delay-hypotonia-polymicrogyria syndrome

RAC3-related syndrome

ORPHA:659609

Familial isolated café-au-lait macules

Familial isolated CALSs · Multiple isolated café-au-lait spots

ORPHA:2678

Frontorhiny

Frontonasal dysplasia type 1 · ALX3-related frontonasal dysplasia

ORPHA:391474

Isolated childhood apraxia of speech

Isolated developmental verbal dyspraxia · Pure childhood apraxia of speech

ORPHA:209908

Isolated Joubert syndrome

CPD IV · Cerebelloparenchymal disorder IV

ORPHA:475

Isolated Klippel-Feil syndrome

Congenital cervical vertebral fusion · Congenital fused cervical segments

ORPHA:2345

Isolated microphthalmia-anophthalmia-coloboma

Isolated anophthalmia-microphthalmia syndrome

ORPHA:2542

IVIC syndrome

Oculo-oto-radial syndrome · Radial ray defects, hearing impairment, external ophthalmoplegia, and thrombocytopenia

ORPHA:2307

Microcephaly-capillary malformation syndrome

MIC-CAP syndrome · MIC-CM syndrome

ORPHA:294016

MYH9-related syndromic thrombocytopenia

MYH9-RD · MYH9-related disorder

ORPHA:182050

Myotonic syndrome

ORPHA:206970

OBSOLETE: Isolated cloverleaf skull syndrome

ORPHA:2343

Rauch-Steindl syndrome

NSD2-related syndrome

ORPHA:659642

Schwartz-Jampel syndrome

Aberfeld syndrome · Burton skeletal dysplasia

ORPHA:800