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"

22 matching diseasesClear search ×

Alkaptonuria

Hereditary ochronosis · Homogentisic acid oxidase deficiency

ORPHA:56

Autosomal recessive extra-oral halitosis

Methanethiol oxidase deficiency · MTO-deficiency

ORPHA:562538

Farber disease

Acid ceramidase deficiency · Farber lipogranulomatosis

ORPHA:333

Gaucher disease

Acid beta-glucosidase deficiency · Glucocerebrosidase deficiency

ORPHA:355

Glutaric acidemia type 3

Glutaric aciduria type 3 · Glutaryl-CoA oxidase deficiency

ORPHA:35706

Glycogen storage disease due to acid maltase deficiency

Alpha-1,4-glucosidase acid deficiency · GSD due to acid maltase deficiency

ORPHA:365

Heme oxygenase-1 deficiency

HO-1 deficiency

ORPHA:562509

Histidinemia

HAL deficiency · HIS deficiency

ORPHA:2157

Homocarnosinosis

Homocarnosinase deficiency

ORPHA:2168

Hyperprolinemia type 1

Proline oxidase deficiency

ORPHA:419

Isolated sulfite oxidase deficiency

ISOD · Sulfocysteinuria

ORPHA:99731

Isovaleric acidemia

Isovaleric acid CoA dehydrogenase deficiency

ORPHA:33

Lipoic acid synthetase deficiency

ORPHA:401859

Lysosomal acid lipase deficiency

LAL deficiency · LALD

ORPHA:275761

Microcephaly-congenital cataract-psoriasiform dermatitis syndrome

Sterol-C4-methyl oxidase deficiency · SMO deficiency

ORPHA:488168

Monoamine oxidase A deficiency

Brunner syndrome

ORPHA:3057

Myeloperoxidase deficiency

MPO deficiency

ORPHA:2587

OBSOLETE: Familial hyperreninemic hypoaldosteronism type 1

OBSOLETE: 18-hydroxylase deficiency · OBSOLETE: Aldosterone synthase deficiency

ORPHA:99763

Peroxisomal acyl-CoA oxidase deficiency

Pseudo-NALD · Pseudo-neonatal adrenoleukodystrophy

ORPHA:2971

Sjögren-Larsson syndrome

Fatty acid alcohol oxidoreductase deficiency

ORPHA:816

Variegate porphyria

Protoporphyrinogen oxidase deficiency · Porphyria variegata

ORPHA:79473

Xanthinuria type I

XDH deficiency · XO deficiency

ORPHA:93601