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 ×

Jervell and Lange-Nielsen syndrome

Long QT interval-deafness syndrome · Long QT interval-hearing loss syndrome

ORPHA:90647

Kahrizi syndrome

Intellectual disability, Kahrizi type · Intellectual disability-cataract-coloboma-kyphosis syndrome

ORPHA:168972

KDM5C-related syndromic X-linked intellectual disability

ORPHA:85279

Lambert syndrome

Branchial dysplasia-intellectual disability-inguinal hernia syndrome

ORPHA:1296

Laryngeal abductor paralysis-intellectual disability syndrome

Plott syndrome

ORPHA:2375

Late-onset localized junctional epidermolysis bullosa-intellectual disability syndrome

Late-onset localized JEB-intellectual disability syndrome

ORPHA:231556

Lipodystrophy-intellectual disability-deafness syndrome

Rajab-Spranger syndrome · Lipodystrophy-intellectual disability-hearing loss syndrome

ORPHA:50811

Macrocephaly-intellectual disability-autism syndrome

ORPHA:210548

MAN1B1-CDG

Congenital disorder of glycosylation type 2 due to MAN1B1 deficiency · Congenital disorder of glycosylation type II due to MAN1B1 deficiency

ORPHA:397941

Marfanoid habitus-autosomal recessive intellectual disability syndrome

Fragoso-Cantú syndrome

ORPHA:2463

MASA syndrome

Intellectual disability-aphasia-shuffling gait-adducted thumbs syndrome

ORPHA:2466

MEDNIK syndrome

Intellectual disability-enteropathy-deafness-peripheral neuropathy-ichthyosis-keratodermia syndrome · Intellectual disability-enteropathy-hearing loss-peripheral neuropathy-ichthyosis-keratodermia syndrome

ORPHA:171851

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Mesomelic dysplasia-digital anomalies-intellectual disability syndrome

ORPHA:632603

Metaphyseal dysostosis-intellectual disability-conductive deafness syndrome

Metaphyseal dysostosis-intellectual disability-conductive hearing loss syndrome

ORPHA:2502

Microcephaly-deafness-intellectual disability syndrome

Kawashima-Tsuji syndrome · Microcephaly-hearing loss-intellectual disability syndrome

ORPHA:2533

Microcephaly-digital anomalies-intellectual disability syndrome

Kelly-Kirson-Wyatt syndrome

ORPHA:137653

Microcephaly-hearing loss-facial dysmorphism-intellectual disability syndrome

Nabais Sa-de Vries type 1 syndrome · Microcephaly-deafness-facial dysmorphism-intellectual disability syndrome

ORPHA:662179

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-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

Mowat-Wilson syndrome

Hirschsprung disease-intellectual disability syndrome

ORPHA:2152

Moynahan syndrome

Alopecia-epilepsy-intellectual disability syndrome, Moynahan type

ORPHA:2574

Myhre syndrome

Myhre-Laryngotracheal stenosis-arthropathy-prognathism-short stature syndrome · Facial dysmorphism-intellectual disability-short stature-hearing loss syndrome

ORPHA:2588

Myoclonus-cerebellar ataxia-deafness syndrome

Myoclonus-cerebellar ataxia-hearing loss syndrome

ORPHA:2589

Neurodevelopmental delay-congenital heart defects-intellectual disability syndrome

Radio-Tartaglia syndrome · SPEN-related neurodevelopmental disorder

ORPHA:662234

Neurodevelopmental delay-intellectual disability-ataxia-feeding difficulty syndrome

DHX30-related neurodevelopmental delay-intellectual disability-ataxia-feeding difficulty syndrome · DHX30-related neurodevelopmental disorder

ORPHA:647788

Nicolaides-Baraitser syndrome

Intellectual disability-sparse hair-brachydactyly syndrome

ORPHA:3051

Non-specific syndromic intellectual disability

Complex neurodevelopmental disorder

ORPHA:528084

OBSOLETE: Atrichia-intellectual disability and growth delay syndrome

ORPHA:1211

OBSOLETE: Cataract-intellectual disability-anal atresia-urinary defects syndrome

OBSOLETE: Karandikar-Maria-Kamble syndrome

ORPHA:1381

OBSOLETE: Dwarfism-intellectual disability-eye abnormality syndrome

OBSOLETE: Mollica-Pavone-Antener syndrome

ORPHA:2650

OBSOLETE: Hirsutism-skeletal dysplasia-intellectual disability syndrome

OBSOLETE: Wiedemann-Oldigs-Oppermann syndrome

ORPHA:2156

OBSOLETE: Intellectual disability-cataracts-kyphosis syndrome

ORPHA:171860

OBSOLETE: Intellectual disability-unusual facies syndrome

OBSOLETE: Morillo Cucci-Passarge syndrome

ORPHA:3043

OBSOLETE: McLain-Dekaban syndrome

OBSOLETE: Intellectual disability-coloboma-slimness syndrome

ORPHA:2474

OBSOLETE: Osteopenia-myopia-hearing loss-intellectual disability-facial dysmorphism syndrome

OBSOLETE: Osteopenia-myopia-deafness-intellectual disability-facial dysmorphism syndrome

ORPHA:91133

OBSOLETE: Trichodermal syndrome-intellectual disability syndrome

OBSOLETE: Katsantoni-Papadakou Lagoyanni syndrome

ORPHA:3360

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

Paraplegia-intellectual disability-hyperkeratosis syndrome

Fitzsimmons-McLachlan-Gilbert syndrome

ORPHA:2824

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