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"

65 matching diseasesClear search ×

Isolated succinate-CoQ reductase deficiency

Isolated mitochondrial respiratory chain complex II deficiency · Isolated succinate-coenzyme Q reductase deficiency

ORPHA:3208

2-methylbutyryl-CoA dehydrogenase deficiency

2-methylbutyric aciduria · Developmental delay due to 2-methylbutyryl-CoA dehydrogenase deficiency

ORPHA:79157

3-hydroxyacyl-CoA dehydrogenase deficiency

ORPHA:309127

46,XY difference of sex development due to 17-beta-hydroxysteroid dehydrogenase 3 deficiency

17-beta-hydroxysteroid dehydrogenase 3 deficiency · 17-ketoreductase deficiency

ORPHA:752

6-phosphogluconate dehydrogenase deficiency

ORPHA:99135

Acyl-CoA dehydrogenase 9 deficiency

ACAD9 deficiency

ORPHA:99901

Acyl-CoA dehydrogenase deficiency

ORPHA:309120

Adenylosuccinate lyase deficiency

ADSL deficiency · Adenylosuccinase deficiency

ORPHA:46

Argininosuccinic aciduria

ASA deficiency · ASL deficiency

ORPHA:23

Ataxia with vitamin E deficiency

AVED · Ataxia with isolated vitamin E deficiency

ORPHA:96

Citrullinemia type I

ASS deficiency · Argininosuccinate synthase deficiency

ORPHA:247525

Class I glucose-6-phosphate dehydrogenase deficiency

Class I G6PD deficiency · Severe hemolytic anemia due to G6PD deficiency

ORPHA:466026

Combined immunodeficiency-megaloblastic anemia due to methylenetetrahydrofolate dehydrogenase 1 deficiency

CIMAH · Methylenetetrahydrofolate dehydrogenase 1 deficiency

ORPHA:658813

Congenital isolated ACTH deficiency

ORPHA:199296

Constitutional megaloblastic anemia with severe neurologic disease

DHFR deficiency · Dihydrofolate reductase deficiency

ORPHA:319651

Dihydropyrimidine dehydrogenase deficiency

Familial pyrimidinemia

ORPHA:1675

Dimethylglycine dehydrogenase deficiency

DMG dehydrogenase deficiency · DMGDH deficiency

ORPHA:243343

Distal muscle weakness-foot deformity-elevated sorbitol level-hereditary motor neuropathy

Sorbitol dehydrogenase deficiency

ORPHA:700508

Glutaryl-CoA dehydrogenase deficiency

GA1 · GCDHD

ORPHA:25

Glycogen storage disease due to lactate dehydrogenase deficiency

GSD due to lactate dehydrogenase deficiency · Glycogenosis due to lactate dehydrogenase deficiency

ORPHA:2364

Glycogen storage disease due to lactate dehydrogenase H-subunit deficiency

GSD due to lactate dehydrogenase H-subunit deficiency · Glycogenosis due to lactate dehydrogenase H-subunit deficiency

ORPHA:284435

Glycogen storage disease due to lactate dehydrogenase M-subunit deficiency

GSD due to lactate dehydrogenase M-subunit deficiency · Glycogenosis due to lactate dehydrogenase M-subunit deficiency

ORPHA:284426

Hereditary myopathy with lactic acidosis due to ISCU deficiency

Myopathy with exercise intolerance, Swedish type · ISCU-related myopathy

ORPHA:43115

Hyperprolinemia type 2

Delta-1-pyrroline-5-carboxylate dehydrogenase deficiency

ORPHA:79101

Isobutyryl-CoA dehydrogenase deficiency

Isobutyric aciduria

ORPHA:79159

Isolated ATP synthase deficiency

Isolated mitochondrial respiratory chain complex V deficiency

ORPHA:254913

Isolated complex I deficiency

Isolated NADH-coenzyme Q reductase deficiency · Isolated NADH-ubiquinone reductase deficiency

ORPHA:2609

Isolated complex III deficiency

Isolated CoQ-cytochrome C reductase deficiency · Isolated coenzyme Q-cytochrome C reductase deficiency

ORPHA:1460

Isolated cytochrome C oxidase deficiency

Isolated COX deficiency · Isolated mitochondrial respiratory chain complex IV deficiency

ORPHA:254905

Isolated femoral agenesis/hypoplasia

Isolated congenital femoral deficiency · Isolated congenital short femur

ORPHA:1987

Isolated fibular hemimelia

Isolated congenital longitudinal deficiency of the fibula · Isolated fibular longitudinal meromelia

ORPHA:93323

Isolated follicle stimulating hormone deficiency

Isolated FSH deficiency

ORPHA:52901

Isolated glycerol kinase deficiency

Hyperglycerolemia

ORPHA:408

Isolated humeral agenesis/hypoplasia

Isolated humeral intercalary meromelia · Isolated congenital absence of humerus

ORPHA:294973

Isolated sedoheptulokinase deficiency

Isolated SHPK deficiency

ORPHA:440713

Isolated sulfite oxidase deficiency

ISOD · Sulfocysteinuria

ORPHA:99731

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

Isovaleric acidemia

Isovaleric acid CoA dehydrogenase deficiency

ORPHA:33

Late-onset isolated ACTH deficiency

ORPHA:199299

Long chain acyl-CoA dehydrogenase deficiency

LCAD

ORPHA:99900

Maple syrup urine disease

BCKD deficiency · BCKDH deficiency

ORPHA:511

Medium chain acyl-CoA dehydrogenase deficiency

ACADM deficiency · Carnitine deficiency secondary to medium-chain acyl-CoA dehydrogenase deficiency

ORPHA:42

Multiple acyl-CoA dehydrogenase deficiency

Glutaric acidemia type 2 · Glutaric aciduria type 2

ORPHA:26791

Neu-Laxova syndrome due to 3-phosphoglycerate dehydrogenase deficiency

3-phosphoglycerate dehydrogenase deficiency, prenatal form

ORPHA:583607

Non-acquired isolated growth hormone deficiency

Congenital IGHD · Congenital isolated GH deficiency

ORPHA:631

OBSOLETE: 3-Phosphoglycerate dehydrogenase deficiency

OBSOLETE: PHGDH deficiency

ORPHA:422519

OBSOLETE: Short chain 3-hydroxyacyl-CoA dehydrogenase deficiency

OBSOLETE: 17b-hydroxysteroid dehydrogenase deficiency type 10 · OBSOLETE: 3-hydroxy-2-methylbutyryl-CoA dehydrogenase deficiency

ORPHA:35123