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"

200 matching diseasesClear search ×

Dysequilibrium syndrome

CAMRQ syndrome · Non-progressive cerebellar ataxia-intellectual disability syndrome

ORPHA:1766

Feingold syndrome type 1

Brunner-Winter syndrome type 1 · Digital anomalies with short palpebral fissures and atresia of esophagus or duodenum type 1

ORPHA:391641

Feingold syndrome type 2

Brachydactyly-short stature-microcephaly syndrome · Brunner-Winter syndrome type 2

ORPHA:391646

Fetal akinesia deformation sequence

Arthrogryposis multiplex congenita-pulmonary hypoplasia syndrome · FADS

ORPHA:994

FG syndrome type 1

Opitz-Kaveggia syndrome

ORPHA:93932

Griscelli syndrome type 1

Griscelli-Pruniéras syndrome type 1 · Hypopigmentation-neurologic impairment syndrome

ORPHA:79476

Griscelli syndrome type 2

Griscelli-Pruniéras syndrome type 2 · Hypopigmentation-immunodeficiency with or without neurologic impairment syndrome

ORPHA:79477

Griscelli syndrome type 3

Griscelli-Pruniéras syndrome type 3

ORPHA:79478

H syndrome

ORPHA:168569

Heart-hand syndrome type 2

Atriodigital dysplasia type 2 · Tabatznik syndrome

ORPHA:1350

Heart-hand syndrome type 3

Atriodigital dysplasia type 3 · Cardiomelic syndrome type 3

ORPHA:1342

Holt-Oram syndrome

Atriodigital dysplasia type 1 · HOS

ORPHA:392

Hyper-IgE syndrome

ORPHA:331223

Hyper-IgM syndrome type 2

AID deficiency · Activation-induced cytidine deaminase deficiency

ORPHA:101089

Hyper-IgM syndrome type 3

HIGM3 · Hyper-IgM syndrome due to CD40 deficiency

ORPHA:101090

Hyper-IgM syndrome type 4

HIGM4

ORPHA:101091

Hyper-IgM syndrome type 5

HIGM5 · Hyper-IgM syndrome due to UNG deficiency

ORPHA:101092

Hyperimmunoglobulinemia D with periodic fever

HIDS · Hyper-IgD syndrome

ORPHA:343

Hypermobile Ehlers-Danlos syndrome

EDS-HT · Ehlers-Danlos syndrome hypermobility type

ORPHA:285

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

Hypotonia-speech impairment-severe cognitive delay syndrome

Infantile hypotonia-psychomotor retardation-characteristic facies syndrome · IHPRF syndrome

ORPHA:371364

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ORPHA:453

ICF syndrome

Immunodeficiency-centromeric instability-facial dysmorphism syndrome · Immunodeficiency-centromeric instability-facial anomalies syndrome

ORPHA:2268

ICHAD syndrome

Immune dysregulation-craniofacial anomalies-hearing impairment-athelia-developmental delay syndrome

ORPHA:699599

Ichthyosis follicularis-alopecia-photophobia syndrome

IFAP syndrome · Ichthyosis follicularis-atrichia-photophobia syndrome

ORPHA:2273

Ichthyosis-hypotrichosis syndrome

Hypotrichosis-congenital ichthyosis syndrome · IFAH syndrome

ORPHA:91132

IMAGe syndrome

Intrauterine growth retardation-metaphyseal dysplasia-adrenal hypoplasia congenita-genital anomalies syndrome

ORPHA:85173

Infantile convulsions and choreoathetosis

ICCA syndrome · Paroxysmal kinesigenic dyskinesia and infantile convulsions

ORPHA:31709

Interstitial lung disease-nephrotic syndrome-epidermolysis bullosa syndrome

ILNEB syndrome · Junctional epidermolysis bullosa with interstitial lung disease and nephrotic syndrome

ORPHA:306504

IRIDA syndrome

Iron-refractory iron deficiency anemia

ORPHA:209981

Iridocorneal endothelial syndrome

ICE syndrome

ORPHA:64734

IRVAN syndrome

Idiopathic retinal vasculitis-aneurysms-neuroretinitis syndrome

ORPHA:209943

Isolated congenital onychodysplasia

COIF · COIF syndrome

ORPHA:79144

Isolated Joubert syndrome

CPD IV · Cerebelloparenchymal disorder IV

ORPHA:475

IVIC syndrome

Oculo-oto-radial syndrome · Radial ray defects, hearing impairment, external ophthalmoplegia, and thrombocytopenia

ORPHA:2307

Joubert syndrome with hepatic defect

COACH syndrome · Cerebellar vermis hypoplasia-oligophrenia-congenital ataxia-coloboma-hepatic fibrosis

ORPHA:1454

Junctional epidermolysis bullosa with pyloric atresia

Carmi syndrome · JEB-PA

ORPHA:79403

Kyphoscoliotic Ehlers-Danlos syndrome

Kyphoscoliotic EDS · kEDS

ORPHA:536545

L1 syndrome

CRASH syndrome · Corpus callosum hypoplasia-retardation-adducted thumbs-spasticity-hydrocephalus syndrome

ORPHA:275543

Marfan syndrome type 1

MFS1

ORPHA:284963

Marfan syndrome type 2

MFS2

ORPHA:284973

Mayer-Rokitansky-Küster-Hauser syndrome type 1

Congenital absence of uterus and vagina · MRKH syndrome type 1

ORPHA:247775

Mayer-Rokitansky-Küster-Hauser syndrome type 2

Atypical MRKH syndrome · MRKH syndrome type 2

ORPHA:2578

Monosomy 18p syndrome

18p- syndrome · De Grouchy syndrome type 1

ORPHA:1598

Monosomy 18q syndrome

18q- syndrome · Deletion 18q

ORPHA:1600

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

ORPHA:261112

MPDU1-CDG

CDG syndrome type If · CDG-If

ORPHA:79323

MPI-CDG

CDG syndrome type Ib · CDG-Ib

ORPHA:79319