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"

116 matching diseasesClear search ×

Prune belly syndrome

Abdominal muscle deficiency syndrome · Eagle-Barret syndrome

ORPHA:2970

3C syndrome

Craniocerebellocardiac dysplasia · Ritscher-Schinzel syndrome

ORPHA:7

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

Absence of fingerprints-congenital milia syndrome

Absence of dermatoglyphics-congenital milia syndrome · Baird syndrome

ORPHA:1658

Acquired partial lipodystrophy

Barraquer-Simons syndrome · Progressive cephalothoracic lipodystrophy

ORPHA:79087

Acropectorovertebral dysplasia

F syndrome

ORPHA:957

Antisynthetase syndrome

AS syndrome · Anti-Jo1 syndrome

ORPHA:81

Ataxia-telangiectasia

Louis-Bar syndrome

ORPHA:100

Autosomal recessive multiple pterygium syndrome

Autosomal recessive non-lethal multiple pterygium syndrome · EVMPS

ORPHA:2990

B-cell immunodeficiency-limb anomaly-urogenital malformation syndrome

BILU syndrome · Hoffman syndrome

ORPHA:567502

Balint syndrome

Balint-Holmes syndrome · Optic ataxia-gaze apraxia-simultanagnosia syndrome

ORPHA:363746

Ballard syndrome

Pitt-Williams brachydactyly · Brachydactyly, combined B and E types

ORPHA:93395

Bamforth-Lazarus syndrome

Athyroidal hypothyroidism-spiky hair-cleft palate syndrome · Bamforth syndrome

ORPHA:1226

Bangstad syndrome

Ataxia-diabetes-goiter-gonadal insufficiency syndrome

ORPHA:1227

Banki syndrome

ORPHA:1228

Barber-Say syndrome

Hypertrichosis-atrophic skin-ectropion-macrostomia syndrome

ORPHA:1231

Bardet-Biedl syndrome

BBS

ORPHA:110

Barth syndrome

3-methylglutaconic aciduria type 2 · BTHS

ORPHA:111

Bartsocas-Papas syndrome

Autosomal recessive popliteal pterygium syndrome · Lethal popliteal pterygium syndrome

ORPHA:1234

Bartter syndrome

Renal tubular normotensive hypokalemic alkalosis with hypercalciuria · Salt-losing tubular disorder, Henle's loop type

ORPHA:112

Bartter syndrome type 1

Bartter syndrome type I

ORPHA:620217

Bartter syndrome type 2

Bartter syndrome type II

ORPHA:620220

Bartter syndrome type 3

Bartter syndrome type III

ORPHA:93605

Bartter syndrome type 4

Bartter syndrome with sensorineural hearing loss · Bartter syndrome with sensorineural deafness

ORPHA:89938

Bazex syndrome

Acrokeratosis of Bazex · Acrokeratosis paraneoplastica

ORPHA:166113

Behr syndrome

Behr complicated familial optic atrophy

ORPHA:1239

Bencze syndrome

Hemifacial hyperplasia-strabismus syndrome

ORPHA:1241

BIDS syndrome

Amish brittle hair syndrome · Trichothiodystrophy type D

ORPHA:1245

Biliary atresia with splenic malformation syndrome

BASM syndrome

ORPHA:244283

Birk-Barel syndrome

Intellectual disability-hypotonia-facial dysmorphism syndrome · Birk-Barel Intellectual Disability-Dimorphism syndrome

ORPHA:166108

Blau syndrome

ORPHA:90340

Blepharo-cheilo-odontic syndrome

BCD syndrome · Blepharocheilodontic syndrome

ORPHA:1997

Bloom syndrome

BSyn

ORPHA:125

Blue rubber bleb nevus

Bean syndrome · BRBN

ORPHA:1059

BNAR syndrome

Bifid nose with or without anorectal and renal anomalies

ORPHA:217266

Bohring-Opitz syndrome

BOS syndrome · Bohring syndrome

ORPHA:97297

Böök syndrome

ORPHA:1262

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

BRESEK syndrome

BRESHECK syndrome

ORPHA:85284

Bruck syndrome

Osteogenesis imperfecta-congenital joint contractures syndrome

ORPHA:2771

C syndrome

OTCS · Opitz C trigonocephaly

ORPHA:1308

CANDLE syndrome

Chronic atypical neutrophilic dermatosis-lipodystrophy-elevated temperature syndrome

ORPHA:325004

Cataract-nephropathy-encephalopathy syndrome

Crome syndrome

ORPHA:1380

Celiac artery compression syndrome

Dunbar syndrome · Median arcuate ligament syndrome

ORPHA:293208

CHAND syndrome

Baughman syndrome · CHANDS

ORPHA:1401