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 ×

Ectrodactyly-cleft palate syndrome

ECP syndrome

ORPHA:1889

EEC syndrome

Ectrodactyly-ectodermal dysplasia-cleft lip/palate syndrome

ORPHA:1896

Endocrine-cerebro-osteodysplasia syndrome

ECO syndrome

ORPHA:199332

Epidermolysis bullosa simplex with anodontia/hypodontia

Kallin syndrome · EBS with anodontia/hypodontia

ORPHA:2325

Erythrokeratodermia-cardiomyopathy syndrome

EKC syndrome

ORPHA:476096

Facial dysmorphism-ocular anomalies-osteopenia-intellectual disability-dental anomalies syndrome

Hamamy syndrome

ORPHA:314555

FATCO syndrome

Hecht-Scott syndrome · Fibular aplasia-tibial campomelia-oligosyndactyly syndrome

ORPHA:2492

Feingold syndrome

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

ORPHA:1305

Fibrodysplasia ossificans progressiva

FOP · Myositis ossificans progressiva

ORPHA:337

Fibrous dysplasia/McCune-Albright syndrome

Fibrous dysplasia/McCune-Albright spectrum · FD/MAS spectrum

ORPHA:595216

Focal dermal hypoplasia

Goltz syndrome · Goltz-Gorlin syndrome

ORPHA:2092

Fragile X syndrome

FRAXA syndrome · FXS

ORPHA:908

Gorlin syndrome

Basal cell nevus syndrome · Gorlin-Goltz syndrome

ORPHA:377

Gorlin-Chaudhry-Moss syndrome

Craniofacial dysostosis-genital, dental, cardiac anomalies syndrome · Cranofacial dysostosis-hypertrichosis-hypoplasia of labia majora syndrome

ORPHA:2095

H syndrome

ORPHA:168569

Haddad syndrome

Congenital central alveolar hypoventilation-Hirschsprung disease syndrome · Ondine-Hirschsprung disease

ORPHA:99803

Haim-Munk syndrome

Keratosis palmoplantaris-periodontopathia-onychogryposis syndrome · Palmoplantar hyperkeratosis-periodontopathia-onychogryposis syndrome

ORPHA:2342

HANAC syndrome

Autosomal dominant familial hematuria-retinal arteriolar tortuosity-contractures syndrome · Hereditary angiopathy-nephropathy-aneurysms-muscle cramps syndrome

ORPHA:73229

Harlequin syndrome

Progressive isolated segmental anhidrosis

ORPHA:199282

HARP syndrome

Hypoprebetalipoproteinemia-acanthocytosis-retinitis pigmentosa-pallidal degeneration syndrome

ORPHA:157855

Harrod syndrome

Cranio-facio-digito-genital syndrome

ORPHA:2115

Heart-hand syndrome

Atriodigital dysplasia

ORPHA:228184

HEC syndrome

Hydrocephalus-endocardial fibroelastosis-cataract syndrome

ORPHA:2119

Heiner syndrome

Cow's milk-induced pulmonary hypersensitivity syndrome

ORPHA:99932

HELLP syndrome

Hemolysis, elevated liver enzymes, low platelets in pregnancy · Hemolysis-elevated liver enzymes-low platelets syndrome

ORPHA:244242

Hemiconvulsion-hemiplegia-epilepsy syndrome

HHE · HHE syndrome

ORPHA:86908

Hemidystonia-hemiatrophy syndrome

HD-HA syndrome

ORPHA:306741

Hemiparkinsonism-hemiatrophy syndrome

HP-HA syndrome

ORPHA:306669

Hennekam syndrome

Lymphedema-lymphangiectasia-intellectual disability syndrome

ORPHA:2136

HERNS syndrome

Hereditary endotheliopathy-retinopathy-nephropathy-stroke syndrome

ORPHA:63261

HIDEA syndrome

Severe intellectual disability-hypotonia-strabismus-coarse face-planovalgus syndrome

ORPHA:436141

Hinman syndrome

HAS · HS

ORPHA:84085

Huriez syndrome

Palmoplantar keratoderma-sclerodactyly syndrome · Palmoplantar hyperkeratosis-sclerodactyly syndrome

ORPHA:384

Hurler syndrome

Hurler disease · MPS1H

ORPHA:93473

Hyperinsulinism-hyperammonemia syndrome

HI/HA syndrome

ORPHA:35878

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome

HHH syndrome · ORNT1 deficiency

ORPHA:415

Hyperphosphatasia-intellectual disability syndrome

Mabry syndrome

ORPHA:247262

Hypertelorism-microtia-facial clefting syndrome

Bixler-Christian-Gorlin syndrome · HMC syndrome

ORPHA:2213

Hyperuricemia-pulmonary hypertension-renal failure-alkalosis syndrome

HUPRA syndrome

ORPHA:363694

Hypocomplementemic urticarial vasculitis

Anti-C1q vasculitis · Mac Duffie hypocomplementemic urticarial vasculitis

ORPHA:36412

Hypohidrosis-electrolyte imbalance-lacrimal gland dysfunction-ichthyosis-xerostomia syndrome

HELIX syndrome

ORPHA:528105

Hypohidrotic ectodermal dysplasia-hypothyroidism-ciliary dyskinesia syndrome

HEDH syndrome · ANOTHER syndrome

ORPHA:1882

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

Hypoparathyroidism-sensorineural deafness-renal disease syndrome

Hypoparathyroidism-sensorineural hearing loss-renal disease syndrome · Barakat syndrome

ORPHA:2237

Hypotrichosis-osteolysis-periodontitis-palmoplantar keratoderma syndrome

HOPP syndrome · Hypotrichosis-osteolysis-periodontitis-palmoplantar hyperkeratosis syndrome

ORPHA:307936

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

Intellectual disability-obesity-prognathism-eye and skin anomalies syndrome

MOMES syndrome

ORPHA:397973