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"

64 matching diseasesClear search ×

Mucopolysaccharidosis type 2

Hunter syndrome · Iduronate 2-sulfatase deficiency

ORPHA:580

Muscular pseudohypertrophy-hypothyroidism syndrome

Kocher-Debré-Semelaigne syndrome · Hoffmann syndrome

ORPHA:2349

Noonan syndrome with multiple lentigines

Cardiomyopathic lentiginosis · Familial multiple lentigines syndrome

ORPHA:500

Oculocerebrorenal syndrome of Lowe

Lowe disease · Lowe oculo-cerebro-renal syndrome

ORPHA:534

Pallister-Hall syndrome

Hypothalamic hamartoblastoma syndrome

ORPHA:672

Pallister-Killian syndrome

Isochromosome 12p mosaicism · Isochromosome 12p syndrome

ORPHA:884

Pollitt syndrome

Trichorrhexis nodosa syndrome · Trichothiodystrophy type C

ORPHA:75790

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

ORPHA:2323

Steel syndrome

Bilateral hip and radial head dislocations-short stature-scoliosis-carpal coalitions-pes cavus-facial dysmorphism syndrome

ORPHA:438117

Symphalangism with multiple anomalies of hands and feet

Learman syndrome

ORPHA:3246

Talo-patello-scaphoid osteolysis

Singh-Williams-McAlister syndrome

ORPHA:50809

Ulnar-mammary syndrome

Pallister ulnar-mammary syndrome · Schinzel syndrome

ORPHA:3138

W syndrome

Pallister-W syndrome

ORPHA:2804

Walker-Warburg syndrome

HARD syndrome · Hydrocephalus-agyria-retinal dysplasia syndrome

ORPHA:899

X-linked severe syndromic thoracic aortic aneurysm and dissection

Meester-Loeys syndrome · X-linked severe syndromic TAAD

ORPHA:622925

Zollinger-Ellison syndrome

Gastrinoma

ORPHA:913