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"

160 matching diseasesClear search ×

Microcephaly-intellectual disability-sensorineural hearing loss-epilepsy-abnormal muscle tone syndrome

Microcephaly-intellectual disability-sensorineural deafness-epilepsy-abnormal muscle tone syndrome

ORPHA:457351

Microcephaly-seizures-intellectual disability-heart disease syndrome

ORPHA:2519

Microcephaly-short stature-intellectual disability-facial dysmorphism syndrome

ORPHA:423306

Microcephaly-thin corpus callosum-intellectual disability syndrome

ORPHA:397951

Microphthalmia-ankyloblepharon-intellectual disability syndrome

MCOPS4 · Syndromic microphthalmia type 4

ORPHA:85275

Mirhosseini-Holmes-Walton syndrome

Pigmentary retinopathy-intellectual disability syndrome

ORPHA:3084

MOMO syndrome

Macrocephaly-obesity-intellectual disability-ocular abnormalities syndrome · Macrosomia-obesity-macrocephaly-ocular abnormalities syndrome

ORPHA:2563

MORM syndrome

Intellectual disability-truncal obesity-retinal dystrophy-micropenis syndrome

ORPHA:75858

Mowat-Wilson syndrome

Hirschsprung disease-intellectual disability syndrome

ORPHA:2152

Moynahan syndrome

Alopecia-epilepsy-intellectual disability syndrome, Moynahan type

ORPHA:2574

Nicolaides-Baraitser syndrome

Intellectual disability-sparse hair-brachydactyly syndrome

ORPHA:3051

Non-specific syndromic intellectual disability

Complex neurodevelopmental disorder

ORPHA:528084

Northern epilepsy

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

ORPHA:1947

OBSOLETE: Blaichman syndrome

OBSOLETE: Tracheo-esophageal fistula-symphalangism syndrome

ORPHA:1250

OBSOLETE: Intellectual disability-cataracts-kyphosis syndrome

ORPHA:171860

OBSOLETE: Intellectual disability-microcephaly-phalangeal-facial abnormalities syndrome

ORPHA:3067

OBSOLETE: Intellectual disability-microcephaly-unusual facies syndrome

OBSOLETE: Thiele syndrome

ORPHA:3313

OBSOLETE: Intellectual disability-unusual facies syndrome

OBSOLETE: Morillo Cucci-Passarge syndrome

ORPHA:3043

OBSOLETE: Tracheo-esophageal fistula-hypospadias syndrome

ORPHA:2042

OBSOLETE: Trichodermal syndrome-intellectual disability syndrome

OBSOLETE: Katsantoni-Papadakou Lagoyanni syndrome

ORPHA:3360

OBSOLETE: X-linked recessive intellectual disability-macrocephaly-ciliary dysfunction syndrome

ORPHA:83648

Oliver syndrome

Postaxial polydactyly-intellectual disability syndrome

ORPHA:2920

Ophthalmoplegia-intellectual disability-lingua scrotalis syndrome

Levic-Stefanovic-Nikolic syndrome

ORPHA:2743

Optic atrophy-intellectual disability syndrome

BBSOAS · Bosch-Boonstra-Schaaf optic atrophy syndrome

ORPHA:401777

Osteopenia-intellectual disability-sparse hair syndrome

Kaler-Garrity-Stern syndrome

ORPHA:2324

Pachygyria-intellectual disability-epilepsy syndrome

Kuzniecky syndrome

ORPHA:2798

Partington syndrome

Partington-Mulley syndrome · X-linked intellectual disability-dystonia-dysarthria syndrome

ORPHA:94083

Pinsky-Di George-Harley syndrome

Microphthalmia-intellectual disability syndrome

ORPHA:2895

POMT1-related limb-girdle muscular dystrophy R11

Autosomal recessive limb-girdle muscular dystrophy type 2K · POMT1-related LGMD R11

ORPHA:86812

Postnatal microcephaly-infantile hypotonia-spastic diplegia-dysarthria-intellectual disability syndrome

ORPHA:477673

Premature chromosome condensation with microcephaly and intellectual disability

ORPHA:52183

Primary microcephaly-mild intellectual disability-young-onset diabetes syndrome

ORPHA:391408

Proximal Xq28 duplication syndrome

MECP2 duplication syndrome · X-linked intellectual disability syndrome, Lubs type

ORPHA:1762

Pseudo-TORCH syndrome type 1

Band like calcification with simplified gyration and polymicrogyria · BLC-PMG

ORPHA:1229

Ramon syndrome

Cherubism-gingival fibromatosis-intellectual disability syndrome

ORPHA:3019

Ramos-Arroyo syndrome

Corneal anesthesia-hearing loss-intellectual disability syndrome · Corneal anesthesia-deafness-intellectual disability syndrome

ORPHA:1051

Rare genetic syndromic intellectual disability

ORPHA:183763

Rare non-syndromic intellectual disability

Rare NSID

ORPHA:101685

Rare syndromic intellectual disability

ORPHA:102369

Richieri Costa-da Silva syndrome

Myotonia-intellectual disability-skeletal anomalies syndrome

ORPHA:3101

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

ORPHA:597743

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

IQSEC2-related syndromic intellectual disability

ORPHA:397933

Severe microbrachycephaly-intellectual disability-athetoid cerebral palsy syndrome

ORPHA:1236

SMARCA2-related blepharophimosis-intellectual disability syndrome

ORPHA:637013

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

ORPHA:502434

Syndromic X-linked intellectual disability 7

MRXS7 · X-linked intellectual disability, Ahmad type

ORPHA:85274

Tall stature-intellectual disability-renal anomalies syndrome

Thauvin-Robinet-Faivre syndrome

ORPHA:500095

Thumb stiffness-brachydactyly-intellectual disability syndrome

Piussan-Lenaerts-Mathieu syndrome

ORPHA:1078