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 ×

Antisynthetase syndrome

AS syndrome · Anti-Jo1 syndrome

ORPHA:81

Citrullinemia type I

ASS deficiency · Argininosuccinate synthase deficiency

ORPHA:247525

Pseudoaminopterin syndrome

ASSA · Aminopterin syndrome-like sine aminopterin

ORPHA:221120

Acquired cystic disease-associated renal cell carcinoma

Kidney cancer · RCC

ORPHA:404514

Acquired hemophagocytic lymphohistiocytosis associated with malignant disease

Hemophagocytic lymphohistiocytosis · HLH

ORPHA:158057

Acquired monoclonal Ig light chain-associated Fanconi syndrome

Acquired monoclonal immunoglobulin light chain-associated Fanconi syndrome · Acquired Fanconi syndrome secondary to monoclonal gammopathy

ORPHA:91136

Actinomyopathy-associated syndromic thrombocytopenia

ACTB-AST

ORPHA:674653

Alpha-thalassemia

ORPHA:846

Alpha-thalassemia and related disorders

ORPHA:275745

Alpha-thalassemia-intellectual disability syndrome linked to chromosome 16

ATR syndrome linked to chromosome 16 · ATR syndrome, deletion type

ORPHA:98791

Alpha-thalassemia-myelodysplastic syndrome

Acquired HbH disease · Acquired hemoglobin H disease

ORPHA:231401

Anti-neutrophil cytoplasmic antibody-associated vasculitis

AAV · ANCA-associated vasculitis

ORPHA:156152

Atypical pantothenate kinase-associated neurodegeneration

NBIA1, atypical form · Neurodegeneration with brain iron accumulation type 1, atypical form

ORPHA:216873

Autoinflammation-PLCG2-associated antibody deficiency-immune dysregulation

APLAID

ORPHA:324530

Autosomal dominant disease associated with punctate palmoplantar keratoderma as a major feature

Autosomal dominant disease associated with punctate palmoplantar hyperkeratosis as a major feature

ORPHA:308031

Autosomal dominant optic atrophy, classic form

Autosomal dominant optic atrophy, Kjer type · Kjer optic atrophy

ORPHA:98673

Autosomal ichthyosis syndrome with other associated signs

ORPHA:281244

Autosomal recessive cutis laxa type 2, classic type

ARCL2, Debré type · ARCL2, classic type

ORPHA:357074

Autosomal recessive disease associated with punctate palmoplantar keratoderma as a major feature

Autosomal recessive disease associated with punctate palmoplantar hyperkeratosis as a major feature

ORPHA:308041

Autosomal recessive secondary polycythemia not associated with VHL gene

Autosomal recessive secondary erythrocytosis not associated with VHL gene · Autosomal recessive secondary erythrocytosis, non-Chuvash type

ORPHA:247378

Beta-propeller protein-associated neurodegeneration

BPAN · NBIA5

ORPHA:329284

Beta-thalassemia

ORPHA:848

Beta-thalassemia and related disorders

ORPHA:275749

Beta-thalassemia associated with another hemoglobin anomaly

Beta-thalassemia associated with another Hb anomaly

ORPHA:231230

Beta-thalassemia intermedia

Non-transfusion dependent beta-thalassemia · Beta-NTDT

ORPHA:231222

Beta-thalassemia major

Cooley anemia · Mediterranean anemia

ORPHA:231214

Beta-thalassemia-trichothiodystrophy syndrome

ORPHA:231256

Beta-thalassemia-X-linked thrombocytopenia syndrome

XLTT

ORPHA:231393

Bilateral massive adrenal hemorrhage

BMAH · Bilateral adrenal hemorrhage

ORPHA:319205

Biliary atresia and associated disorders

ORPHA:498345

Breast implant-associated anaplastic large cell lymphoma

Breast implant-associated ALCL · Seroma-associated ALCL

ORPHA:667662

Cancer-associated retinopathy

CAR syndrome · Paraneoplastic retinopathy

ORPHA:71505

CAR T cell therapy-associated cytokine release syndrome

CAR T cell therapy-associated CRS · Chimeric antigen receptor-T cell therapy-associated cytokine release syndrome

ORPHA:542323

CEBPE-associated autoinflammation-immunodeficiency-neutrophil dysfunction syndrome

CAIN

ORPHA:566067

Chronic enteropathy associated with SLCO2A1 gene

CEAS

ORPHA:468641

Chronic myeloproliferative disease, unclassifiable

CMPD-U · Undifferentiated myeloproliferative disease

ORPHA:86830

Class I glucose-6-phosphate dehydrogenase deficiency

Class I G6PD deficiency · Severe hemolytic anemia due to G6PD deficiency

ORPHA:466026

Classic bladder exstrophy

Classic exstrophy of the bladder

ORPHA:93930

Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency

Classic 21-OHD CAH

ORPHA:90794

Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, salt wasting form

Classic 21-OHD CAH, salt wasting form

ORPHA:315306

Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, simple virilizing form

Classic 21-OHD CAH, simple virilizing form

ORPHA:315311

Classic congenital lipoid adrenal hyperplasia due to STAR deficency

Classic CLAH

ORPHA:325524

Classic eosinophilic pustular folliculitis

Ofuji disease · Classic EPF

ORPHA:617408

Classic galactosemia

GALT deficiency · Galactose-1-phosphate uridyltransferase deficiency

ORPHA:79239

Classic glucose transporter type 1 deficiency syndrome

De Vivo disease · Classic GLUT1 deficiency syndrome

ORPHA:71277

Classic hairy cell leukemia

HCL-C · Leukemic reticuloendotheliosis

ORPHA:58017

Classic heparin-induced thrombocytopenia

Classic heparin-associated thrombocytopenia · Classic HAT

ORPHA:3325

Classic Hodgkin lymphoma

Classic Hodgkin disease

ORPHA:391