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"

78 matching diseasesClear search ×

Isolated sedoheptulokinase deficiency

Isolated SHPK deficiency

ORPHA:440713

Isolated thyroid-stimulating hormone deficiency

Isolated thyrotropin deficiency · Isolated TSH deficiency

ORPHA:90674

Isolated thyrotropin-releasing hormone deficiency

Isolated TRF deficiency · Isolated TRH deficiency

ORPHA:238670

Lysosomal acid lipase deficiency

LAL deficiency · LALD

ORPHA:275761

Microcephaly-congenital cataract-psoriasiform dermatitis syndrome

Sterol-C4-methyl oxidase deficiency · SMO deficiency

ORPHA:488168

Mitochondrial trifunctional protein deficiency

TFP deficiency · TFPD

ORPHA:746

Moderate hemophilia A

Moderate congenital factor VIII deficiency · Moderate congenital F8 deficiency

ORPHA:169805

Moderate hemophilia B

Moderate congenital F9 deficiency · Moderate congenital factor IX deficiency

ORPHA:169796

Mucopolysaccharidosis type 6

ARSB deficiency · ASB deficiency

ORPHA:583

Multiple acyl-CoA dehydrogenase deficiency

Glutaric acidemia type 2 · Glutaric aciduria type 2

ORPHA:26791

Multiple mitochondrial dysfunctions syndrome type 2

BOLA3 deficiency · MMDS2

ORPHA:401874

Myeloperoxidase deficiency

MPO deficiency

ORPHA:2587

NAD(P)HX dehydratase deficiency

CARKD deficiency

ORPHA:555402

NIK deficiency

Primary immunodeficiency with multifaceted aberrant lymphoid immunity

ORPHA:447731

Non-acquired isolated growth hormone deficiency

Congenital IGHD · Congenital isolated GH deficiency

ORPHA:631

Obesity due to prohormone convertase I deficiency

PCI deficiency

ORPHA:71528

OBSOLETE: Cholesterol-ester transfer protein deficiency

OBSOLETE: CEPT deficiency · OBSOLETE: Familial hyperalphalipoproteinemia type I

ORPHA:79506

Ornithine transcarbamylase deficiency

OCT deficiency · OTC deficiency

ORPHA:664

Progressive familial intrahepatic cholestasis type 1

Byler disease · FIC1 deficiency

ORPHA:79306

Purine nucleoside phosphorylase deficiency

PNP deficiency · PNPase deficiency

ORPHA:760

Pyruvate dehydrogenase E3 deficiency

DLD deficiency · Dihydrolipoamide dehydrogenase deficiency

ORPHA:2394

Reticular dysgenesis

AK2 deficiency · De Vaal disease

ORPHA:33355

Sanfilippo syndrome type D

GNS deficiency · Glucosamine N-acetyl-6-sulfatase deficiency

ORPHA:79272

Severe combined immunodeficiency due to adenosine deaminase deficiency

ADA deficiency · SCID due to adenosine deaminase deficiency

ORPHA:277

Susceptibility to respiratory infections associated with CD8alpha chain mutation

Familial CD8 deficiency

ORPHA:169085

Transcobalamin I deficiency

Haptocorrin deficiency · TCI deficiency

ORPHA:2967

Transketolase deficiency

TKT deficiency · Short stature-developmental delay-congenital heart defect syndrome

ORPHA:488618

Tyrosinemia type 1

FAH deficiency · Fumarylacetoacetase deficiency

ORPHA:882

X-linked agammaglobulinemia

BTK-deficiency · Bruton type agammaglobulinemia

ORPHA:47

Xanthinuria type I

XDH deficiency · XO deficiency

ORPHA:93601