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"

10,912 rare diseases

Anisakiasis

ORPHA:1070

ANK3-related intellectual disability-sleep disturbance syndrome

ORPHA:356996

Ankyloblepharon filiforme adnatum-cleft palate syndrome

ORPHA:1072

Ankyloblepharon filiforme adnatum-imperforate anus syndrome

Aughton-Hufnagle syndrome

ORPHA:1074

Ankyloblepharon-ectodermal defects-cleft lip/palate syndrome

AEC syndrome · Hay-Wells syndrome

ORPHA:1071

Ankylosing vertebral hyperostosis with tylosis

ORPHA:2206

Ankylostomiasis

Ancylostomiasis · Hookworm infection

ORPHA:78

Annular atrophic lichen planus

Annular atrophic LP

ORPHA:254411

Annular epidermolytic ichthyosis

AEI

ORPHA:281139

Annular erythema of infancy

ORPHA:699057

Annular lichen planus

Annular LP

ORPHA:254424

Annular pancreas

ORPHA:675

Anoctamin-5-related limb-girdle muscular dystrophy R12

Autosomal recessive limb-girdle muscular dystrophy type 2L · LGMD2L

ORPHA:206549

Anodontia

ORPHA:99797

Anomalous aortic origin of coronary artery

AAOCA

ORPHA:541478

Anomalous aortic origin of the left coronary artery

L-ACAOS · Left coronary artery from right aortic sinus

ORPHA:541443

Anomalous aortic origin of the right coronary artery

R-ACAOS · Right coronary artery from left aortic sinus

ORPHA:541454

Anomalous origin of coronary artery from the pulmonary artery

ACAPA

ORPHA:541507

Anomaly of puberty or/and menstrual cycle

ORPHA:180208

Anomaly of puberty or/and menstrual cycle of genetic origin

ORPHA:202940

Anomaly of the coronary ostia

ORPHA:542822

Anomaly of the filum

ORPHA:645282

Anomaly of the mitral subvalvular apparatus

ORPHA:101932

Anomaly of the tricuspid subvalvular apparatus

ORPHA:95463

Anonychia congenita totalis

ORPHA:94150

Anonychia with flexural pigmentation

ORPHA:69125

Anonychia-microcephaly syndrome

Teebi-Kaurah syndrome

ORPHA:1094

Anonychia-onychodystrophy syndrome

ORPHA:90390

Anophthalmia plus syndrome

Fryns microphthalmia syndrome · Microphthalmia with facial clefting

ORPHA:1104

Anophthalmia-heart and pulmonary anomalies-intellectual disability syndrome

ORPHA:91129

Anophthalmia-hypothalamo-pituitary insufficiency syndrome

14q22 microdeletion syndrome · Al Frayh-Facharzt-Haque syndrome

ORPHA:1102

Anophthalmia-megalocornea-cardiopathy-skeletal anomalies syndrome

Cassia Stocco dos Santos syndrome

ORPHA:1101

Anophthalmia/microphthalmia-esophageal atresia syndrome

MCOPS3 · Syndromic microphthalmia type 3

ORPHA:77298

Anorectal malformation

ARM

ORPHA:96346

Anotia

ORPHA:93976

Antecubital pterygium syndrome

ORPHA:2987

Antenatal multiminicore disease with arthrogryposis multiplex congenita

ORPHA:178148

Anterior cutaneous nerve entrapment syndrome

ACNES · Intercostal nerve syndrome

ORPHA:51890

Anterior maxillary protrusion-strabismus-intellectual disability syndrome

MRAMS syndrome

ORPHA:562559

Anterior segment developmental anomaly

Anterior segment dysgenesis

ORPHA:88632

Anterior segment developmental anomaly of genetic origin

ORPHA:522540

Anterior segment developmental anomaly with extraocular manifestations

ORPHA:519276

Anterior segment developmental anomaly without extraocular manifestations

ORPHA:98634

Anterior urethral valve

ORPHA:435372

Anterior uveitis

Iridocyclitis

ORPHA:280886

Anti-glomerular basement membrane disease

Anti-GBM syndrome

ORPHA:375

Anti-neutrophil cytoplasmic antibody-associated vasculitis

AAV · ANCA-associated vasculitis

ORPHA:156152

Anti-p200 pemphigoid

ORPHA:454710