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"

180 matching diseasesClear search ×

MASA syndrome

Intellectual disability-aphasia-shuffling gait-adducted thumbs syndrome

ORPHA:2466

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Mesomelic dysplasia-digital anomalies-intellectual disability syndrome

ORPHA:632603

Microcephaly-corpus callosum and cerebellar vermis hypoplasia-facial dysmorphism-intellectual disability syndrom

ORPHA:500159

Microcephaly-corpus callosum hypoplasia-intellectual disability-facial dysmorphism syndrome

Houge-Janssens syndrome type 2

ORPHA:457284

Microcephaly-corpus callosum hypoplasia-simplified gyral pattern-intellectual disability syndrome

DYNC1I2-related neurodevelopmental disorder

ORPHA:699844

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-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

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: Congenital muscular dystrophy-muscle hypertrophy-severe intellectual disability syndrome

OBSOLETE: Congenital muscular dystrophy-muscle hypertrophy-intellectual disability due to POMT1 syndrome

ORPHA:329206

OBSOLETE: Dwarfism-intellectual disability-eye abnormality syndrome

OBSOLETE: Mollica-Pavone-Antener syndrome

ORPHA:2650

OBSOLETE: Grix-Blankenship-Peterson syndrome

OBSOLETE: Craniofacial and osseous defects-intellectual disability syndrome

ORPHA:2099

OBSOLETE: Hirsutism-skeletal dysplasia-intellectual disability syndrome

OBSOLETE: Wiedemann-Oldigs-Oppermann syndrome

ORPHA:2156

OBSOLETE: Intellectual disability-hypotonia-skin hyperpigmentation syndrome

OBSOLETE: Medrano-Roldan syndrome

ORPHA:3050

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: MECP2 duplication syndrome

OBSOLETE: X-linked intellectual disability-hypotonia-recurrent Infections syndrome · OBSOLETE: Lubs-Arena syndrome

ORPHA:85281

OBSOLETE: Myopathy-growth delay-intellectual disability-hypospadias syndrome

ORPHA:2601

OBSOLETE: Shoulder and girdle defects-familial intellectual disability syndrome

ORPHA:2580

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

Primary hypomagnesemia-generalized seizures-intellectual disability-obesity syndrome

ORPHA:620363

Primary hypomagnesemia-refractory seizures-intellectual disability syndrome

ORPHA:564178

Proximal Xq28 duplication syndrome

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

ORPHA:1762

Pseudoprogeria syndrome

Hal-Berg-Rudolph syndrome · Absent eyebrows and eyelashes-intellectual disability syndrome

ORPHA:2985

Pterygium colli-intellectual disability-digital anomalies syndrome

Khalifa-Graham syndrome

ORPHA:2988

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

Richards-Rundle syndrome

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

ORPHA:1399

Richieri Costa-da Silva syndrome

Myotonia-intellectual disability-skeletal anomalies syndrome

ORPHA:3101

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

ORPHA:2323