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"

95 matching diseasesClear search ×

ALECT2 amyloidosis

Leukocyte chemotactic factor-2 amyloidosis

ORPHA:439224

Alexander disease

AxD

ORPHA:58

Alexander disease type I

AxD type I

ORPHA:363717

Alexander disease type II

AxD type II

ORPHA:363722

Autoimmune limbic encephalitis

ALE

ORPHA:623615

Carnevale syndrome

3MC2 syndrome · Carnevale-Krajewska-Fischetto syndrome

ORPHA:2998

Central precocious puberty in male

Central precocious puberty in boy · CPP in male

ORPHA:649929

Cystic leukoencephalopathy without megalencephaly

CLWM

ORPHA:85136

Eales disease

Idiopathic retinal perivasculitis · Idiopathic retinal vasculitis

ORPHA:40923

Familial peripheral male-limited precocious puberty

FMPP · Familial gonadotropin-independent male-limited sexual precocity

ORPHA:3000

Familial pseudohyperkalemia

ORPHA:90044

Familial pseudohyperkalemia type 1

ORPHA:100039

Female adnexal tumor of probable Wolffian origin

FATWO

ORPHA:696830

Female infertility due to an implantation defect of genetic origin

ORPHA:400025

Female infertility due to oocyte meiotic arrest

ORPHA:488191

Female infertility due to zona pellucida defect

ORPHA:404466

Female restricted epilepsy with intellectual disability

Juberg-Hellman syndrome · EFMR

ORPHA:101039

Genetic central precocious puberty in female

Genetic central precocious puberty in girl · Genetic CPP in female

ORPHA:650077

Genetic central precocious puberty in male

Genetic central precocious puberty in boy · Genetic CPP in male

ORPHA:650097

Genetic precocious puberty in female

ORPHA:435564

Granuloma faciale

Facial granuloma of Lever · Granuloma of Lever

ORPHA:615943

Hemimegalencephaly

Unilateral megalencephaly

ORPHA:99802

Hyperkalemic periodic paralysis

Adynamia episodica hereditaria · Familial hyperPP

ORPHA:682

Hypokalemic periodic paralysis

Westphall disease

ORPHA:681

Ichthyosis-male hypogonadism syndrome

ORPHA:431

Isolated female hypospadias

ORPHA:603515

Isolated megalencephaly

ORPHA:2477

Isovaleric acidemia

Isovaleric acid CoA dehydrogenase deficiency

ORPHA:33

Male hypergonadotropic hypogonadism-intellectual disability-skeletal anomalies syndrome

Sohval-Soffer syndrome

ORPHA:2234

Male infertility due to acephalic spermatozoa

Acephalic spermatozoa syndrome

ORPHA:529970

Male infertility due to globozoospermia

Round-headed sperm syndrome · Male infertility due to round-headed spermatozoa

ORPHA:171709

Male infertility due to gonadal dysgenesis or sperm disorder

Male infertility due to testicular dysgenesis or sperm disorder

ORPHA:399764

Male infertility due to large-headed multiflagellar polyploid spermatozoa

Male infertility due to macrozoospermia · Macrocephalic sperm head syndrome

ORPHA:137893

Male infertility due to NANOS1 mutation

ORPHA:352613

Male infertility due to obstructive azoospermia of genetic origin

Male infertility due to impaired sperm transport of genetic origin

ORPHA:399998

Male infertility due to sperm disorder

ORPHA:399771

Male infertility due to sperm motility disorder

Male infertility due to asthenozoospermia

ORPHA:399813

Male infertility with azoospermia or oligozoospermia due to single gene mutation

ORPHA:399805

Male infertility with normal virilization due to meiosis defect

Azoospermia due to maturation arrest · Azoospermia due to meiosis defect

ORPHA:217034

Male infertility with spermatogenesis disorder

ORPHA:399775

Male infertility with spermatogenesis disorder due to single gene mutation

ORPHA:399786

Male infertility with teratozoospermia due to single gene mutation

ORPHA:399808

Megalencephalic leukoencephalopathy with subcortical cysts

MLC · Megalencephalic leukodystrophy

ORPHA:2478

Megalencephaly-capillary malformation-polymicrogyria syndrome

MCAP · MCM

ORPHA:60040

Megalencephaly-polymicrogyria-postaxial polydactyly-hydrocephalus syndrome

MPPH syndrome

ORPHA:83473

Megalencephaly-severe kyphoscoliosis-overgrowth syndrome

ORPHA:457359

Mitochondrial oxidative phosphorylation disorder due to a large-scale single deletion of mitochondrial DNA

Mitochondrial oxidative phosphorylation disorder due to a large-scale single deletion of mtDNA · OXPHOS disease due to a large-scale single deletion of mitochondrial DNA

ORPHA:254767

Non-genetic central precocious puberty in male

Non-genetic central precocious puberty in boy · Non-genetic CPP in male

ORPHA:650102