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"

73 matching diseasesClear search ×

Osteogenesis imperfecta type 1

Adair-Dighton syndrome · Mild osteogenesis imperfecta

ORPHA:216796

22q11.2 deletion syndrome

22q11DS · CATCH 22

ORPHA:567

ABCD syndrome

Albinism-black lock-cell migration disorder of the neurocytes of the gut-sensorineural deafness syndrome · Albinism-black lock-cell migration disorder of the neurocytes of the gut-sensorineural hearing loss syndrome

ORPHA:918

Absence of fingerprints-congenital milia syndrome

Absence of dermatoglyphics-congenital milia syndrome · Baird syndrome

ORPHA:1658

Acropectoral syndrome

ACRP syndrome · Syndactyly-preaxial polydactyly-sternal deformity syndrome

ORPHA:85203

Acropectorovertebral dysplasia

F syndrome

ORPHA:957

Adams-Oliver syndrome

AOS · Congenital scalp defects with distal limb anomalies

ORPHA:974

ADULT syndrome

Acro-dermato-ungual-lacrimal-tooth syndrome · Pigment anomaly-ectrodactyly-hypodontia syndrome

ORPHA:978

Alport syndrome-intellectual disability-midface hypoplasia-elliptocytosis syndrome

AMME complex · AMME syndrome

ORPHA:86818

ANE syndrome

Alopecia-progressive neurological defect-endocrinopathy syndrome

ORPHA:157954

Ankyloblepharon filiforme adnatum-imperforate anus syndrome

Aughton-Hufnagle syndrome

ORPHA:1074

Ankyloblepharon-ectodermal defects-cleft lip/palate syndrome

AEC syndrome · Hay-Wells syndrome

ORPHA:1071

Antisynthetase syndrome

AS syndrome · Anti-Jo1 syndrome

ORPHA:81

Apert syndrome

ACS1 · Acrocephalosyndactyly type 1

ORPHA:87

Aplastic anemia-intellectual disability-dwarfism syndrome

AMeD syndrome

ORPHA:611216

Arthrogryposis-renal dysfunction-cholestasis syndrome

ARC syndrome

ORPHA:2697

Ataxia-pancytopenia syndrome

ATXPC syndrome · SAMD9L-related ataxia-pancytopenia syndrome

ORPHA:2585

Autism spectrum disorder due to AUTS2 deficiency

ASD due to AUTS2 deficiency · AUTS2 syndrome

ORPHA:352490

Autosomal dominant cerebellar ataxia-deafness-narcolepsy syndrome

ADCA-DN syndrome · Autosomal dominant cerebellar ataxia-hearing loss-narcolepsy syndrome

ORPHA:314404

Autosomal dominant deafness-onychodystrophy syndrome

DDOD syndrome · Autosomal dominant hearing loss-onychodystrophy syndrome

ORPHA:79499

Autosomal recessive spastic paraplegia type 23

Lison syndrome · SPG23

ORPHA:101003

C syndrome

OTCS · Opitz C trigonocephaly

ORPHA:1308

Contractures-webbed neck-micrognathia-hypoplastic nipples syndrome

Dinno syndrome

ORPHA:314002

Cutis verticis gyrata-thyroid aplasia-intellectual disability syndrome

Akesson syndrome

ORPHA:79482

Deafness-ear malformation-facial palsy syndrome

Sellars-Beighton syndrome · Hearing loss-ear malformation-facial palsy syndrome

ORPHA:3232

Deficiency in anterior pituitary function-variable immunodeficiency syndrome

DAVID syndrome

ORPHA:293978

DEND syndrome

Developmental delay-epilepsy-neonatal diabetes syndrome

ORPHA:79134

Dent disease

Dent syndrome · Low-molecular-weight proteinuria with hypercalciuria and nephrocalcinosis

ORPHA:1652

Denys-Drash syndrome

Wilms tumor-DSD syndrome · Drash syndrome

ORPHA:220

Diethylstilbestrol syndrome

DES embryofetopathy · DES syndrome

ORPHA:1916

Digenic Alport syndrome

ORPHA:653722

Digitorenocerebral syndrome

DRC syndrome · Eronen-Somer-Gustafsson syndrome

ORPHA:1674

Dilated cardiomyopathy with ataxia

3-methylglutaconic aciduria type 5 · DCMA syndrome

ORPHA:66634

DOORS syndrome

Deafness-onychodystrophy-osteodystrophy-intellectual disability-seizures syndrome · Autosomal recessive deafness-onychodystrophy syndrome

ORPHA:79500

Down syndrome

Trisomy 21

ORPHA:870

Drug reaction with eosinophilia and systemic symptoms

DRESS syndrome · Drug rash with eosinophilia and systemic symptoms

ORPHA:139402

Duane retraction syndrome

DRS · DURS

ORPHA:233

Dystonia-aphonia syndrome

ORPHA:412217

Epilepsy with myoclonic-atonic seizures

Doose syndrome · EMAS

ORPHA:1942

Febrile infection-related epilepsy syndrome

AERRPS · Acute encephalitis with refractory repetitive partial seizures

ORPHA:163703

Frey syndrome

Baillarger syndrome · Auriculotemporal syndrome

ORPHA:662240

H syndrome

ORPHA:168569

Helsmoortel-Van der Aa syndrome

ADNP-related syndromic intellectual disability-autism spectrum disorder · ADNP-related Helsmoortel-Van der Aa syndrome

ORPHA:404448

Hidrotic ectodermal dysplasia

Clouston syndrome

ORPHA:189

Hip dysplasia, Beukes type

BFHD · Beukes familial hip dysplasia

ORPHA:2114

Holmes-Adie syndrome

Tonic pupil-tendon areflexia syndrome · Adie syndrome

ORPHA:454718

Hydrocephalus with stenosis of the aqueduct of Sylvius

Bickers-Adams syndrome · HSAS

ORPHA:2182

Joubert syndrome with oculorenal defect

Arima syndrome · CORS

ORPHA:2318