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 ×

Adenomatoid tumour of the peritoneum

ORPHA:675976

Adenomatoid tumour of the pleura

ORPHA:675814

Adermatopathic dermatomyositis

Dermatomyositis sine dermatitis

ORPHA:645626

Agammaglobulinemia-microcephaly-craniosynostosis-severe dermatitis syndrome

ORPHA:83617

ALPI-related inflammatory bowel disease

ORPHA:597887

Amyopathic dermatomyositis

Dermatomyositis sine myositis

ORPHA:645617

Angelman syndrome due to maternal 15q11q13 deletion

Angelman syndrome due to maternal monosomy 15q11q13

ORPHA:98794

Angiomatoid fibrous histiocytoma

AFH

ORPHA:569164

Anorectal malformation

ARM

ORPHA:96346

Aortic malformation

ORPHA:98718

Apnea of prematurity

ORPHA:99981

Arnold-Chiari malformation type I

Arnold-Chiari malformation type 1 · Chiari malformation type 1

ORPHA:268882

Aromatase deficiency

Congenital estrogen deficiency

ORPHA:91

Aromatase excess syndrome

AEXS · Familial hyperestrogenism

ORPHA:178345

Aromatic L-amino acid decarboxylase deficiency

AADC deficiency

ORPHA:35708

ARX-related encephalopathy-brain malformation spectrum

ORPHA:423655

Asymptomatic hyperCKemia-myalgia-rhabdomyolysis syndrome

Anoctamin-5-related myopathy pseudometabolic phenotype

ORPHA:689021

Attenuated familial adenomatous polyposis

AFAP · Attenuated FAP

ORPHA:220460

Atypical lichen myxedematosus

Intermediate lichen myxedematosus

ORPHA:86797

Autoimmune/inflammatory optic neuropathy

ORPHA:499047

Autoinflammation-PLCG2-associated antibody deficiency-immune dysregulation

APLAID

ORPHA:324530

Autoinflammatory syndrome

ORPHA:93665

Autoinflammatory syndrome of childhood

ORPHA:319719

Autoinflammatory syndrome with acne and/or hidradenitis suppurativa

ORPHA:653434

Autoinflammatory syndrome with immune deficiency

ORPHA:290839

Autoinflammatory syndrome with pyogenic bacterial infection and amylopectinosis

ORPHA:329173

Autoinflammatory syndrome with skin involvement

ORPHA:290842

Autosomal dominant neovascular inflammatory vitreoretinopathy

ADNIV

ORPHA:329211

Autosomal dominant rhegmatogenous retinal detachment

ORPHA:209867

Autosomal systemic lupus erythematosus

Autosomal SLE · Disseminated lupus erythematosus

ORPHA:300345

B-cell immunodeficiency-limb anomaly-urogenital malformation syndrome

BILU syndrome · Hoffman syndrome

ORPHA:567502

Biliary atresia with splenic malformation syndrome

BASM syndrome

ORPHA:244283

Biliary tract malformation-renal failure syndrome

Cholestatic jaundice-renal tubular insufficiency syndrome · Lutz-Richner-Landolt syndrome

ORPHA:3438

Blepharonasofacial malformation syndrome

Pashayan syndrome · Pashayan-Pruzansky syndrome

ORPHA:1252

Blue cone monochromatism

Atypical X-linked achromatopsia · Blue cone monochromacy

ORPHA:16

Brain arteriovenous malformation

Cerebral arteriovenous malformation

ORPHA:46724

Brain inflammatory disease

ORPHA:102005

Brain malformation-congenital heart disease-postaxial polydactyly syndrome

Goossens-Devriendt syndrome

ORPHA:75389

Bronchial malformation

ORPHA:649014

Capillary malformation-arteriovenous malformation

CM-AVM

ORPHA:137667

Capillary-lymphatic-venous malformation with segmental distribution

CLVM with segmental distribution · Klippel-Trénaunay syndrome

ORPHA:90308

Carpotarsal osteochondromatosis

Maroteaux-Le Merrer-Bensahel syndrome

ORPHA:2767

CEBPE-associated autoinflammation-immunodeficiency-neutrophil dysfunction syndrome

CAIN

ORPHA:566067

Central nervous system cystic malformation

ORPHA:269194

Central nervous system malformation

ORPHA:98044

Cerebellar malformation

ORPHA:182061

Cerebral malformation with epilepsy

ORPHA:166478

Cerebrotendinous xanthomatosis

CTX · Sterol 27-hydroxylase deficiency

ORPHA:909