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 ×

OBSOLETE: Ito hypomelanosis

OBSOLETE: HI syndrome · OBSOLETE: Hypomelanosis of Ito

ORPHA:435

3C syndrome

Craniocerebellocardiac dysplasia · Ritscher-Schinzel syndrome

ORPHA:7

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

Acropectorovertebral dysplasia

F syndrome

ORPHA:957

Antisynthetase syndrome

AS syndrome · Anti-Jo1 syndrome

ORPHA:81

Autoimmune polyendocrinopathy type 1

APECED syndrome · APS type 1

ORPHA:3453

Blepharophimosis-intellectual disability syndrome, Ohdo type

BMRS, Ohdo type · Blepharophimosis syndrome, Ohdo type

ORPHA:2728

C syndrome

OTCS · Opitz C trigonocephaly

ORPHA:1308

Carnevale syndrome

3MC2 syndrome · Carnevale-Krajewska-Fischetto syndrome

ORPHA:2998

Cataract-nephropathy-encephalopathy syndrome

Crome syndrome

ORPHA:1380

CK syndrome

X-linked intellectual disability-microcephaly-cortical malformation-thin habitus syndrome

ORPHA:251383

Distal deletion 3p syndrome

3p- syndrome · Distal monosomy 3p

ORPHA:1620

Double uterus-hemivagina-renal agenesis syndrome

Double uterus and obstructed hemivagina syndrome · OHVIRA syndrome

ORPHA:3411

Feingold syndrome

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

ORPHA:1305

H syndrome

ORPHA:168569

HANAC syndrome

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

ORPHA:73229

HARP syndrome

Hypoprebetalipoproteinemia-acanthocytosis-retinitis pigmentosa-pallidal degeneration syndrome

ORPHA:157855

HEC syndrome

Hydrocephalus-endocardial fibroelastosis-cataract syndrome

ORPHA:2119

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

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

Holt-Oram syndrome

Atriodigital dysplasia type 1 · HOS

ORPHA:392

Hyperinsulinism-hyperammonemia syndrome

HI/HA syndrome

ORPHA:35878

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome

HHH syndrome · ORNT1 deficiency

ORPHA:415

Hypertelorism-microtia-facial clefting syndrome

Bixler-Christian-Gorlin syndrome · HMC syndrome

ORPHA:2213

Hyperuricemia-pulmonary hypertension-renal failure-alkalosis syndrome

HUPRA syndrome

ORPHA:363694

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

Infantile-onset spinocerebellar ataxia

IOSCA · Ohaha syndrome

ORPHA:1186

KID syndrome

KID/HID syndrome · Keratitis-ichthyosis-deafness/Hystrix-like ichthyosis-deafness syndrome

ORPHA:477

L1 syndrome

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

ORPHA:275543

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

ORPHA:261112

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

ORPHA:3237

Myelodysplastic syndrome associated with isolated del(5q) chromosome abnormality

5q- syndrome · MDS

ORPHA:86841

N syndrome

ORPHA:2608

OBSOLETE: ACTH-independent Cushing syndrome

OBSOLETE: Adrenocorticotropic hormone-independent Cushing syndrome · OBSOLETE: Adrenal Cushing syndrome

ORPHA:99893

OBSOLETE: Adult-onset SAPHO syndrome

OBSOLETE: Adult-onset synovitis-acne-pustulosis-hyperostosis-osteitis syndrome

ORPHA:324982

OBSOLETE: Amniotic bands

OBSOLETE: ADAM syndrome · OBSOLETE: Amniotic deformity-adhesion-mutilation syndrome

ORPHA:1034

OBSOLETE: Angioosteohypertrophic syndrome

OBSOLETE: Klippel-Trénaunay-Weber syndrome

ORPHA:2346

OBSOLETE: Antenatal Bartter syndrome

OBSOLETE: Bartter syndrome, furosemide-amiloride type · OBSOLETE: Hyperprostaglandin E syndrome

ORPHA:93604

OBSOLETE: ATR-X-related syndrome

ORPHA:263355