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"

35 matching diseasesClear search ×

Williams syndrome

Deletion 7q11.23 · Monosomy 7q11.23

ORPHA:904

Anterior maxillary protrusion-strabismus-intellectual disability syndrome

MRAMS syndrome

ORPHA:562559

Behr syndrome

Behr complicated familial optic atrophy

ORPHA:1239

Bencze syndrome

Hemifacial hyperplasia-strabismus syndrome

ORPHA:1241

Blepharo-cheilo-odontic syndrome

BCD syndrome · Blepharocheilodontic syndrome

ORPHA:1997

Blue rubber bleb nevus

Bean syndrome · BRBN

ORPHA:1059

Bohring-Opitz syndrome

BOS syndrome · Bohring syndrome

ORPHA:97297

BOR syndrome

Branchiootorenal syndrome · Branchiootorenal spectrum disorder

ORPHA:107

Bowen syndrome

ORPHA:1271

Brachymorphism-onychodysplasia-dysphalangism syndrome

BOD syndrome · Senior syndrome

ORPHA:1292

Branchioskeletogenital syndrome

Elsahy-Waters syndrome · BSG syndrome

ORPHA:1299

Congenital contractural arachnodactyly

Beals syndrome · Beals-Hecht syndrome

ORPHA:115

CPE-related Prader-Willi-like syndrome

BDV syndrome · Blakemore-Durmaz-Vasileiou syndrome

ORPHA:633028

Craniosynostosis-hydrocephalus-Arnold-Chiari malformation type I-radioulnar synostosis syndrome

Berant syndrome · Capra-DeMarco syndrome

ORPHA:171839

Denys-Drash syndrome

Wilms tumor-DSD syndrome · Drash syndrome

ORPHA:220

GMS syndrome

Goniodysgenesis-intellectual disability-short stature syndrome

ORPHA:2090

Hypertrichosis cubiti

MacDermot-Patton-Williams syndrome · Hairy elbows syndrome

ORPHA:2220

Hypodontia-dysplasia of nails syndrome

Hypodontia-nail dysgenesis syndrome · Tooth and nail syndrome

ORPHA:2228

Leukomelanoderma-infantilism-intellectual disability-hypodontia-hypotrichosis syndrome

Berlin syndrome · Ectodermal dysplasia, Berlin type

ORPHA:1816

Megacystis-microcolon-intestinal hypoperistalsis syndrome

Berdon syndrome · MMIHS

ORPHA:2241

Metaphyseal acroscyphodysplasia

Bellini syndrome · Intellectual disability-short stature-wedge-shaped epiphyses of knees syndrome

ORPHA:1240

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

ORPHA:3237

Pectus excavatum-macrocephaly-dysplastic nails syndrome

Zori-Stalker-Williams syndrome

ORPHA:2835

Posterior cortical atrophy

Benson syndrome · Biparietal Alzheimer disease

ORPHA:54247

Prader-Willi syndrome

Prader-Labhart-Willi syndrome

ORPHA:739

Prader-Willi-like syndrome

PWS-like

ORPHA:398073

Short stature-auditory canal atresia-mandibular hypoplasia-skeletal anomalies syndrome

SAMS syndrome

ORPHA:397623

Superior mesenteric artery syndrome

Wilkie syndrome · SMAS

ORPHA:622099

Talo-patello-scaphoid osteolysis

Singh-Williams-McAlister syndrome

ORPHA:50809

W syndrome

Pallister-W syndrome

ORPHA:2804

Warts-immunodeficiency-lymphedema-anogenital dysplasia syndrome

WILD syndrome · Disseminated warts-impaired cell-mediated immunity-primary lymphedema-anogenital dysplasia syndrome

ORPHA:568056

Weaver-Williams syndrome

ORPHA:3448

Wildervanck syndrome

Cervicooculoacoustic syndrome

ORPHA:3456

Williams-Campbell syndrome

ORPHA:411501

X-linked intellectual disability, Wittwer type

Wittwer syndrome

ORPHA:85291