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

Arterial tortuosity syndrome

ATS

ORPHA:3342

Arthrochalasia Ehlers-Danlos syndrome

EDS VII · Ehlers-Danlos syndrome type 7

ORPHA:1899

Arthrogryposis multiplex congenita

AMC · Multiple congenital arthrogryposis

ORPHA:1037

Arthrogryposis multiplex congenita-whistling face syndrome

Illum syndrome

ORPHA:1150

Arthrogryposis syndrome

ORPHA:109007

Arthrogryposis-anterior horn cell disease syndrome

AAHD · Vuopala disease

ORPHA:53696

Arthrogryposis-ectodermal dysplasia syndrome

Stoll-Alembik-Finck syndrome

ORPHA:3200

Arthrogryposis-hyperkeratosis syndrome, lethal form

Johnston-Aarons-Schelley syndrome

ORPHA:1485

Arthrogryposis-like hand anomaly-sensorineural deafness syndrome

Distal arthrogryposis type 6 · Arthrogryposis-like hand anomaly-sensorineural hearing loss syndrome

ORPHA:1144

Arthrogryposis-oculomotor limitation-electroretinal anomalies syndrome

Distal arthrogryposis type 5 · Distal arthrogryposis type IIB

ORPHA:1154

Arthrogryposis-renal dysfunction-cholestasis syndrome

ARC syndrome

ORPHA:2697

Arthrogryposis-severe scoliosis syndrome

Distal arthrogryposis type 4 · Distal arthrogryposis type IID

ORPHA:65720

ARX-related encephalopathy-brain malformation spectrum

ORPHA:423655

ARX-related epileptic encephalopathy

ORPHA:182079

Asbestos intoxication

Asbestosis

ORPHA:2302

Ascending aorta anomaly

ORPHA:98725

Ascher syndrome

Blepharochalasis-double lip syndrome

ORPHA:1253

Aseptic abscess syndrome

Aseptic abscesses syndrome · Aseptic systemic abscesses

ORPHA:54251

Asherman syndrome

ORPHA:137686

Aspartylglucosaminuria

Aspartylglucosaminidase deficiency

ORPHA:93

Aspergillosis

ORPHA:1163

Astley-Kendall dysplasia

ORPHA:85175

Astroblastoma

ORPHA:251679

Astrocytoma

Astrocytic tumor

ORPHA:94

Asymptomatic hyperCKemia-myalgia-rhabdomyolysis syndrome

Anoctamin-5-related myopathy pseudometabolic phenotype

ORPHA:689021

Ataxia neuropathy spectrum

ORPHA:254818

Ataxia with vitamin E deficiency

AVED · Ataxia with isolated vitamin E deficiency

ORPHA:96

Ataxia-deafness-intellectual disability syndrome

Reardon-Baraitser syndrome · Ataxia-hearing loss-intellectual disability syndrome

ORPHA:1188

Ataxia-hypogonadism-choroidal dystrophy syndrome

Boucher-Neuhäuser syndrome

ORPHA:1180

Ataxia-intellectual disability-oculomotor apraxia-cerebellar cysts syndrome

Poretti-Boltshauser syndrome

ORPHA:370022

Ataxia-oculomotor apraxia type 1

AOA1

ORPHA:1168

Ataxia-oculomotor apraxia type 4

AOA4

ORPHA:459033

Ataxia-pancytopenia syndrome

ATXPC syndrome · SAMD9L-related ataxia-pancytopenia syndrome

ORPHA:2585

Ataxia-photosensitivity-short stature syndrome

Fenton-Wilkinson-Toselano syndrome

ORPHA:1184

Ataxia-tapetoretinal degeneration syndrome

ORPHA:1178

Ataxia-telangiectasia

Louis-Bar syndrome

ORPHA:100

Ataxia-telangiectasia variant

v-AT

ORPHA:370109

Ataxia-telangiectasia-like disorder

ATLD

ORPHA:251347

Atelencephaly

Atelencephalic microcephaly

ORPHA:566852

Atelosteogenesis type I

AO1 · AOI

ORPHA:1190

Atelosteogenesis type II

Atelosteogenesis type 2 · De la Chapelle dysplasia

ORPHA:56304

Atelosteogenesis type III

AO3 · AOIII

ORPHA:56305

Athabaskan brainstem dysgenesis syndrome

ABSD · Athabascan brainstem dysgenesis syndrome

ORPHA:69739

Atherosclerosis-deafness-diabetes-epilepsy-nephropathy syndrome

Feigenbaum-Bergeron-Richardson syndrome · Atherosclerosis-hearing loss-diabetes-epilepsy-nephropathy syndrome

ORPHA:1192

Athyreosis

ORPHA:95713

Atkin-Flaitz syndrome

X-linked intellectual disability, Atkin type

ORPHA:1193

Atopic keratoconjunctivitis

ORPHA:163934

ATP13A2-related parkinsonism

ORPHA:514980