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"

122 matching diseasesClear search ×

Rare genetic syndromic intellectual disability

ORPHA:183763

Rare non-syndromic intellectual disability

Rare NSID

ORPHA:101685

Rare syndromic intellectual disability

ORPHA:102369

Rare syndromic intellectual disability without multiple congenital anomalies/dysmorphic syndrome

ORPHA:611314

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

ORPHA:2323

SETD2-related microcephaly-severe intellectual disability-multiple congenital anomalies syndrome

ORPHA:597743

Severe intellectual disability-corpus callosum agenesis-facial dysmorphism-cerebellar ataxia syndrome

ORPHA:466688

Severe intellectual disability-progressive postnatal microcephaly-midline stereotypic hand movements syndrome

IQSEC2-related syndromic intellectual disability

ORPHA:397933

Severe intellectual disability-short stature-behavioral abnormalities-facial dysmorphism syndrome

ORPHA:391307

Severe motor and intellectual disabilities-sensorineural deafness-dystonia syndrome

Severe motor and intellectual disabilities-sensorineural hearing loss-dystonia syndrome

ORPHA:369939

Short ulna-dysmorphism-hypotonia-intellectual disability syndrome

ORPHA:357175

SLC12A2-related developmental delay-intellectual disability-sensorineural deafness syndrome

ORPHA:633014

SMARCA2-related blepharophimosis-intellectual disability syndrome

ORPHA:637013

STAG1-related intellectual disability-facial dysmorphism-gastroesophageal reflux syndrome

ORPHA:502434

Tall stature-intellectual disability-renal anomalies syndrome

Thauvin-Robinet-Faivre syndrome

ORPHA:500095

Trichomegaly-retina pigmentary degeneration-dwarfism syndrome

Oliver-McFarlane syndrome · Long eyelashes-intellectual disability syndrome

ORPHA:3363

Witteveen-Kolk syndrome

SIN3A-related intellectual disability syndrome · WITKOS

ORPHA:500163

X-linked female restricted facial dysmorphism-short stature-choanal atresia-intellectual disability

X-linked facial dysmorphism-short stature-choanal atresia-intellectual disability syndrome limited to females

ORPHA:480880

X-linked intellectual disability-cubitus valgus-dysmorphism syndrome

ORPHA:85280

X-linked intellectual disability-dysmorphism-cerebral atrophy syndrome

Prieto-Badia-Mulas syndrome

ORPHA:2958

X-linked intellectual disability-epilepsy syndrome

ORPHA:2076

X-linked intellectual disability-epilepsy-progressive joint contractures-dysmorphism syndrome

ORPHA:85319

X-linked intellectual disability-global development delay-facial dysmorphism-sacral caudal remnant syndrome

ORPHA:480907

X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome

ORPHA:85329

X-linked skeletal dysplasia-intellectual disability syndrome

Christian syndrome

ORPHA:1436

ZTTK syndrome

Zhu-Tokita-Takenouchi-Kim syndrome · Facial dysmorphism-brain malformations-musculoskeletal abnormalities-intellectual disability syndrome

ORPHA:500150