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"

200 matching diseasesClear search ×

Ophthalmomandibulomelic dysplasia

OMM syndrome · Pillay syndrome

ORPHA:2741

Opsoclonus-myoclonus syndrome

Ataxo-opso-myoclonus syndrome · Dancing eye syndrome

ORPHA:1183

Otofaciocervical syndrome

Fara-Chlupackova syndrome · OFC syndrome

ORPHA:2792

Pai syndrome

Median cleft of the upper lip-corpus callosum lipoma-midline facial cutaneous polyps syndrome

ORPHA:1993

Parana hard skin syndrome

Hard skin syndrome, Parana type

ORPHA:2812

Pearson syndrome

Pearson marrow-pancreas syndrome · PMPS

ORPHA:699

Pierson syndrome

Microcoria-congenital nephrosis syndrome

ORPHA:2670

PMP22-RAI1 contiguous gene duplication syndrome

Yuan-Harel-Lupski syndrome · 17p11.2p12 microduplication syndrome

ORPHA:477817

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

ORPHA:2905

Polyneuropathy-hearing loss-ataxia-retinitis pigmentosa-cataract syndrome

Polyneuropathy-deafness-ataxia-retinitis pigmentosa-cataract syndrome · PHARC syndrome

ORPHA:171848

Posterior cortical atrophy

Benson syndrome · Biparietal Alzheimer disease

ORPHA:54247

Primary biliary cholangitis

Hanot syndrome · Primary biliary cirrhosis

ORPHA:186

Progressive supranuclear palsy

PSP syndrome

ORPHA:683

Ptosis-strabismus-ectopic pupils syndrome

McPherson-Hall syndrome

ORPHA:2999

Ramon syndrome

Cherubism-gingival fibromatosis-intellectual disability syndrome

ORPHA:3019

Recombinant 8 syndrome

Duplication 8q/deletion 8p · Rec(8) syndrome

ORPHA:96167

Ring chromosome 1 syndrome

Ring chromosome 1 · Ring 1

ORPHA:1437

Ring chromosome 11 syndrome

RC11 · r(11) syndrome

ORPHA:96175

Ring chromosome 4 syndrome

Ring chromosome 4 · Ring 4

ORPHA:1447

Ring chromosome 8 syndrome

Ring chromosome 8 · Ring 8

ORPHA:1450

RNU4-2-related autosomal dominant neurodevelopmental disorder

ReNU syndrome

ORPHA:686488

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

ORPHA:2323

Schwartz-Jampel syndrome

Aberfeld syndrome · Burton skeletal dysplasia

ORPHA:800

Scimitar syndrome

Congenital pulmonary venolobar syndrome · Epibronchial right pulmonary vein syndrome

ORPHA:185

Seckel syndrome

ORPHA:808

Seizures-scoliosis-macrocephaly syndrome

SSM syndrome

ORPHA:466926

Semicircular canal dehiscence syndrome

SCD syndrome

ORPHA:420402

Severe dermatitis-multiple allergies-metabolic wasting syndrome

Congenital erythroderma-hypotrichosis-recurrent infections-multiple food allergies syndrome · SAM syndrome

ORPHA:369992

Severe oculo-renal-cerebellar syndrome

Hunter-Jurenka-Thompson syndrome · Oculorenocerebellar syndrome

ORPHA:2715

Sheldon-Hall syndrome

SSH · DA2B

ORPHA:1147

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

SAMS syndrome

ORPHA:397623

Short stature-onychodysplasia-facial dysmorphism-hypotrichosis syndrome

SOFT syndrome

ORPHA:314394

Short stature-optic atrophy-Pelger-Huët anomaly syndrome

SOPH syndrome

ORPHA:391677

Smith-Lemli-Opitz syndrome

7-dehydrocholesterol reductase deficiency · RSH syndrome

ORPHA:818

Sneddon syndrome

Ehrmann-Sneddon syndrome · Livedo racemosa-cerebrovascular accident syndrome

ORPHA:820

Spastic paraplegia-intellectual disability-nystagmus-obesity syndrome

SINO syndrome

ORPHA:521390

Steel syndrome

Bilateral hip and radial head dislocations-short stature-scoliosis-carpal coalitions-pes cavus-facial dysmorphism syndrome

ORPHA:438117

Syndactyly-telecanthus-anogenital and renal malformations syndrome

STAR syndrome

ORPHA:140952

TELO2-related intellectual disability-neurodevelopmental disorder

You-Hoover-Fong syndrome

ORPHA:488642

Thrombocytopenia-absent radius syndrome

TAR syndrome

ORPHA:3320

Tricho-dento-osseous syndrome

TDO syndrome

ORPHA:3352

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Trismus-pseudocamptodactyly syndrome

Distal arthrogryposis type 7 · Dutch-Kentucky syndrome

ORPHA:3377

Trisomy X syndrome

47,XXX syndrome · Triplo-X syndrome

ORPHA:3375

Tyrosinemia type 2

Keratosis palmoplantaris-corneal dystrophy syndrome · Oculocutaneous tyrosinemia

ORPHA:28378

Ulnar-mammary syndrome

Pallister ulnar-mammary syndrome · Schinzel syndrome

ORPHA:3138

W syndrome

Pallister-W syndrome

ORPHA:2804

Walker-Warburg syndrome

HARD syndrome · Hydrocephalus-agyria-retinal dysplasia syndrome

ORPHA:899