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 ×

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

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

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

Microphthalmia-ankyloblepharon-intellectual disability syndrome

MCOPS4 · Syndromic microphthalmia type 4

ORPHA:85275

Mitochondrial myopathy-cerebellar ataxia-pigmentary retinopathy syndrome

Mitochondrial myopathy-cerebellar atrophy-pigmentary retinopathy syndrome

ORPHA:502423

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

MYT1L-related developmental delay-intellectual disability-obesity syndrome

MYT1L-associated neurodevelopmental disorder

ORPHA:647799

Neurodevelopmental delay-congenital heart defects-intellectual disability syndrome

Radio-Tartaglia syndrome · SPEN-related neurodevelopmental disorder

ORPHA:662234

Neurodevelopmental delay-intellectual disability-skeletal defects syndrome

HNRNPH2-Related Neurodevelopmental Disorder

ORPHA:662198

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: 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: Intellectual disability-cataracts-kyphosis syndrome

ORPHA:171860

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: Myopathy-growth delay-intellectual disability-hypospadias syndrome

ORPHA:2601

OBSOLETE: Retinitis pigmentosa and intellectual disability due to monosomy Xp11.3

OBSOLETE: Retinitis pigmentosa and intellectual disability due to del(X)(p11.3) · OBSOLETE: Retinitis pigmentosa and intellectual disability due to Xp11.3 microdeletion

ORPHA:261512

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

Osteogenesis imperfecta-retinopathy-seizures-intellectual disability syndrome

Al Gazali-Nair syndrome

ORPHA:2773

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

Pitt-Rogers-Danks syndrome

Intellectual disability-dysmorphism-intrauterine growth retardation syndrome

ORPHA:98788

Polyneuropathy-intellectual disability-acromicria-premature menopause syndrome

Lundberg syndrome

ORPHA:2928

POMT1-related limb-girdle muscular dystrophy R11

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

ORPHA:86812

Preaxial polydactyly-colobomata-intellectual disability syndrome

Pfeiffer-Mayer syndrome

ORPHA:2921