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"

15 matching diseasesClear search ×

Cystathioninuria

Cystathionase deficiency · Gamma-cystathionase deficiency

ORPHA:212

Autoimmune lymphoproliferative syndrome-recurrent viral infections due to CASP8 deficiency

CEDS · Caspase 8 deficiency syndrome

ORPHA:275517

Classic glucose transporter type 1 deficiency syndrome

De Vivo disease · Classic GLUT1 deficiency syndrome

ORPHA:71277

Creatine deficiency syndrome

CDS · Cerebral creatine deficiency syndrome

ORPHA:79172

Familial hyperinflammatory lymphoproliferative immunodeficiency

NCKAP1L-associated hyperinflammatory disorder · HEM1 deficiency syndrome

ORPHA:619953

Glutamate-cysteine ligase deficiency

Gamma-glutamylcysteine synthetase deficiency

ORPHA:33574

Glutathione synthetase deficiency

Pyroglutamicaciduria

ORPHA:32

Histidinemia

HAL deficiency · HIS deficiency

ORPHA:2157

Homocystinuria due to cystathionine beta-synthase deficiency

Cystathionine beta-synthase-deficient homocystinuria · Cystathionine beta-synthase deficiency

ORPHA:394

Homocystinuria without methylmalonic aciduria

Functional methionine synthase deficiency · Methylcobalamin deficiency

ORPHA:622

Pyruvate carboxylase deficiency

Ataxia with lactic acidosis type 2 · Ataxia with lactic acidosis type II

ORPHA:3008

Rh deficiency syndrome

Rh-null syndrome

ORPHA:71275

Severe intellectual disability and progressive spastic paraplegia

AP4 deficiency syndrome

ORPHA:280763

X-linked central congenital hypothyroidism with late-onset testicular enlargement

IGSF1 deficiency syndrome · X-linked central congenital hypothyroidism with late-onset macroorchidism

ORPHA:329235

X-linked lymphoproliferative disease due to XIAP deficiency

X-linked lymphoproliferative syndrome type 2 · XLP2

ORPHA:538934