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"

194 matching diseasesClear search ×

Infantile-onset periodic fever-panniculitis-dermatosis syndrome

OTULIN-related autoinflammatory syndrome · OTULIN deficiency

ORPHA:500062

Intellectual disability-facial dysmorphism-joint hypermobility-hearing loss syndrome

Beck-Fahrner syndrome · TET3-related Beck-Fahrner syndrome

ORPHA:684216

Isolated ATP synthase deficiency

Isolated mitochondrial respiratory chain complex V deficiency

ORPHA:254913

Isolated childhood apraxia of speech

Isolated developmental verbal dyspraxia · Pure childhood apraxia of speech

ORPHA:209908

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 congenital hepatic fibrosis

Isolated CHF

ORPHA:485426

Isolated congenital hypogonadotropic hypogonadism

Isolated congenital gonadotropin deficiency · Gonadotropic deficiency

ORPHA:238666

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 growth hormone deficiency type IA

Congenital IGHD type IA · Congenital isolated GH deficiency type IA

ORPHA:231662

Isolated growth hormone deficiency type IB

Congenital IGHD type IB · Congenital isolated GH deficiency type IB

ORPHA:231671

Isolated growth hormone deficiency type II

Congenital IGHD type II · Congenital isolated GH deficiency type II

ORPHA:231679

Isolated growth hormone deficiency type III

Congenital IGHD type III · Congenital isolated GH deficiency type III

ORPHA:231692

Isolated growth hormone deficiency type IV

ORPHA:684247

Isolated humeral agenesis/hypoplasia

Isolated humeral intercalary meromelia · Isolated congenital absence of humerus

ORPHA:294973

Isolated proximal femoral focal deficiency

PFFD · CPFD

ORPHA:633228

Isolated radial hemimelia

Isolated radial ray agenesis · Isolated radial longitidinal meromelia

ORPHA:93321

Isolated sedoheptulokinase deficiency

Isolated SHPK deficiency

ORPHA:440713

Isolated succinate-CoQ reductase deficiency

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

ORPHA:3208

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

Isolated tibial hemimelia

Isolated congenital absence of tibia · Isolated congenital aplasia and dysplasia of the tibia with intact fibula

ORPHA:93322

Isolated ulnar hemimelia

Isolated ulnar deficiency of forearm · Isolated ulnar longitudinal meromelia

ORPHA:93320

Krabbe disease

GALC deficiency · Galactocerebrosidase deficiency

ORPHA:487

L-Arginine:glycine amidinotransferase deficiency

AGAT deficiency

ORPHA:35704

Late-onset isolated ACTH deficiency

ORPHA:199299

LCAT deficiency

Lecithin-cholesterol acyltransferase deficiency

ORPHA:650

Lesch-Nyhan syndrome

HPRT complete deficiency · HPRT deficiency grade IV

ORPHA:510

Long chain 3-hydroxyacyl-CoA dehydrogenase deficiency

LCHAD deficiency · LCHADD

ORPHA:5

Lysosomal acid lipase deficiency

LAL deficiency · LALD

ORPHA:275761

Malonic aciduria

Malonyl-CoA decarboxylase deficiency · Malonic acidemia

ORPHA:943

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

Methionine adenosyltransferase I/III deficiency

MAT I/III deficiency · Mudd's disease

ORPHA:168598

Methylmalonic acidemia due to methylmalonyl-CoA epimerase deficiency

MCEE deficiency · Methylmalonic acidemia due to methylmalonyl-CoA racemase deficiency

ORPHA:308425

Microcephaly-congenital cataract-psoriasiform dermatitis syndrome

Sterol-C4-methyl oxidase deficiency · SMO deficiency

ORPHA:488168

Mitochondrial disorder due to a defect in mitochondrial protein synthesis

Combined OXPHOS defect · Combined OXPHOS deficiency

ORPHA:35696

Mitochondrial myopathy with reversible cytochrome C oxidase deficiency

Benign COX deficiency · Infantile reversible cytochrome C oxidase deficiency myopathy

ORPHA:254864

Mitochondrial short-chain enoyl-CoA hydratase 1 deficiency

Crotonase deficiency · ECHS1D

ORPHA:653880

Mitochondrial trifunctional protein deficiency

TFP deficiency · TFPD

ORPHA:746

Mucopolysaccharidosis type 4A

GALNS deficiency · Galactosamine-6-sulfatase deficiency

ORPHA:309297

Mucopolysaccharidosis type 6

ARSB deficiency · ASB deficiency

ORPHA:583

Müllerian aplasia and hyperandrogenism

Müllerian duct failure and hyperandrogenism · WNT4 deficiency

ORPHA:247768

Multiple acyl-CoA dehydrogenase deficiency

Glutaric acidemia type 2 · Glutaric aciduria type 2

ORPHA:26791