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"

21 matching diseasesClear search ×

Hypoxanthine-guanine phosphoribosyltransferase deficiency

HPRT deficiency · HPRT1 deficiency

ORPHA:206428

Adenine phosphoribosyltransferase deficiency

2,8-dihydroxyadenine urolithiasis · APRT deficiency

ORPHA:976

ALG1-CDG

CDG syndrome type Ik · CDG-Ik

ORPHA:79327

ALG12-CDG

CDG syndrome type Ig · CDG-Ig

ORPHA:79324

ALG2-CDG

CDG syndrome type Ii · CDG-Ii

ORPHA:79326

ALG3-CDG

CDG syndrome type Id · CDG-Id

ORPHA:79321

ALG6-CDG

CDG syndrome type Ic · CDG-Ic

ORPHA:79320

ALG8-CDG

CDG syndrome type Ih · CDG-Ih

ORPHA:79325

ALG9-CDG

CDG syndrome type IL · CDG1L

ORPHA:79328

B4GALT1-CDG

Beta-1,4-galactosyltransferase deficiency · CDG syndrome type IId

ORPHA:79332

Classic galactosemia

GALT deficiency · Galactose-1-phosphate uridyltransferase deficiency

ORPHA:79239

DPM1-CDG

CDG syndrome type Ie · CDG-Ie

ORPHA:79322

Guanidinoacetate methyltransferase deficiency

GAMT deficiency

ORPHA:382

Gyrate atrophy of choroid and retina

HOGA · Hyperornithinemia

ORPHA:414

Hypermethioninemia due to glycine N-methyltransferase deficiency

Glycine N-methyltransferase deficiency · Hypermethioninemia due to GNMT deficiency

ORPHA:289891

Hypoxanthine guanine phosphoribosyltransferase partial deficiency

HPRT deficiency, grade I · HPRT partial deficiency

ORPHA:79233

Lesch-Nyhan syndrome

HPRT complete deficiency · HPRT deficiency grade IV

ORPHA:510

Methionine adenosyltransferase I/III deficiency

MAT I/III deficiency · Mudd's disease

ORPHA:168598

Mucolipidosis type II

I-cell disease · N-acetylglucosamine 1-phosphotransferase deficiency

ORPHA:576

Neu-Laxova syndrome due to phosphoserine aminotransferase deficiency

Phosphoserine aminotransferase deficiency, prenatal form

ORPHA:583602

Ornithine transcarbamylase deficiency

OCT deficiency · OTC deficiency

ORPHA:664