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"

50 matching diseasesClear search ×

3-methylglutaconic aciduria type 9

3-methylglutaconic aciduria-epilepsy-spasticity-severe intellectual disability syndrome · MGA9

ORPHA:505216

3p25.3 microdeletion syndrome

Del(3)p(25.3) · Intellectual disability-epilepsy-stereotypic hand movement syndrome

ORPHA:435638

Alopecia-contractures-dwarfism-intellectual disability syndrome

ACD-intellectual disability syndrome

ORPHA:1005

Alopecia-epilepsy-pyorrhea-intellectual disability syndrome

Shokeir syndrome

ORPHA:1008

Alopecia-intellectual disability syndrome

Perniola-Krajewska-Carnevale syndrome

ORPHA:2850

Aniridia-intellectual disability syndrome

Walker-Dyson syndrome

ORPHA:1068

Aplastic anemia-intellectual disability-dwarfism syndrome

AMeD syndrome

ORPHA:611216

Ataxia-deafness-intellectual disability syndrome

Reardon-Baraitser syndrome · Ataxia-hearing loss-intellectual disability syndrome

ORPHA:1188

Autosomal recessive cerebellar ataxia-epilepsy-intellectual disability syndrome

ORPHA:404481

Autosomal recessive spastic paraplegia type 11

Nakamura-Osame syndrome · SPG11

ORPHA:2822

Borjeson-Forssman-Lehmann syndrome

BFLS · Intellectual disability-epilepsy-endocrine disorders syndrome

ORPHA:127

Cataract-combined malonic and methylmalonic aciduria-intellectual disability syndrome

ZBTB11-related neurodevelopmental disorder

ORPHA:699835

Congenital ichthyosis-intellectual disability-spastic quadriplegia syndrome

ELOVL4-related neuro ichthyosis · Congenital ichthyosis-intellectual disability-spastic tetraplegia syndrome

ORPHA:352333

Congenital muscular dystrophy with intellectual disability and severe epilepsy

CDG syndrome type Iu · CDG-Iu

ORPHA:329178

Craniosynostosis-microretrognathia-severe intellectual disability syndrome

ORPHA:565858

Cutis verticis gyrata-intellectual disability syndrome

McDowall syndrome

ORPHA:1557

Developmental delay-facial dysmorphism syndrome due to MED13L deficiency

MED13L-related intellectual disability syndrome

ORPHA:369891

Early-onset epilepsy-intellectual disability-brain anomalies syndrome

Congenital disorder of glycosylation due to PIGG deficiency · PIGG-CDG

ORPHA:488635

Early-onset epileptic encephalopathy-cortical blindness-intellectual disability-facial dysmorphism syndrome

Epilepsy-cortical blindness-intellectual disability-facial dysmorphism syndrome

ORPHA:411986

Focal epilepsy-intellectual disability-cerebro-cerebellar malformation

Focal epilepsy-intellectual disability-dysarthria-ataxia syndrome

ORPHA:352587

Hernández-Aguirre Negrete syndrome

Intellectual disability-epilepsy-bulbous nose syndrome

ORPHA:2139

Intellectual disability-alacrima-achalasia syndrome

ORPHA:289483

Intellectual disability-cupped ears syndrome

Snijders Blok-Fisher syndrome

ORPHA:656135

Intellectual disability-epilepsy-dental anomalies-facial dysmorphism syndrome

Den Hoed-De Boer-Voisin syndrome

ORPHA:684232

Intellectual disability-epilepsy-extrapyramidal syndrome

ORPHA:468620

Intellectual disability-eye abnormalities-microcephaly-peripheral spasticity syndrome

CTNNB1-related neurodevelopmental disorder · CTNNB1-NDD

ORPHA:404473

Intellectual disability-spasticity-ectrodactyly syndrome

Jancar syndrome

ORPHA:1891

Intellectual disability-strabismus syndrome

ORPHA:363528

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Moynahan syndrome

Alopecia-epilepsy-intellectual disability syndrome, Moynahan type

ORPHA:2574

Northern epilepsy

Progressive epilepsy-intellectual disability syndrome, Finnish type · CLN8 disease, Northern epilepsy variant

ORPHA:1947

OBSOLETE: X-linked dominant intellectual disability-epilepsy syndrome

ORPHA:93951

Optic atrophy-intellectual disability syndrome

BBSOAS · Bosch-Boonstra-Schaaf optic atrophy syndrome

ORPHA:401777

Pachygyria-intellectual disability-epilepsy syndrome

Kuzniecky syndrome

ORPHA:2798

Pinsky-Di George-Harley syndrome

Microphthalmia-intellectual disability syndrome

ORPHA:2895

Rare genetic syndromic intellectual disability

ORPHA:183763

Rare non-syndromic intellectual disability

Rare NSID

ORPHA:101685

Rare syndromic intellectual disability

ORPHA:102369

Richards-Rundle syndrome

Ketoaciduria-intellectual disability-ataxia-deafness syndrome · Ketoaciduria-intellectual disability-ataxia-hearing loss syndrome

ORPHA:1399

Sensorineural hearing loss-spastic quadriplegia-intellectual disability syndrome

Neurodevelopmental disorder with hearing loss and spastic quadriplegia · Sensorineural deafness-spastic quadriplegia-intellectual disability syndrome

ORPHA:659975

Severe intellectual disability and progressive spastic paraplegia

AP4 deficiency syndrome

ORPHA:280763

Severe intellectual disability-epilepsy-anal anomalies-distal phalangeal hypoplasia

ORPHA:94066

Spastic paraplegia-epilepsy-intellectual disability syndrome

SPEMR

ORPHA:2816

Spastic paraplegia-glaucoma-intellectual disability syndrome

ORPHA:2818

Spastic paraplegia-intellectual disability-nystagmus-obesity syndrome

SINO syndrome

ORPHA:521390

Spastic tetraplegia-retinitis pigmentosa-intellectual disability syndrome

Spastic quadriplegia-retinitis pigmentosa-intellectual disability syndrome

ORPHA:3011

Temple-Baraitser syndrome

Severe intellectual disability-aplasia/hypoplasia of thumb and hallux syndrome · TMBTS

ORPHA:420561

X-linked intellectual disability-epilepsy syndrome

ORPHA:2076