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 ×

Macrocephaly-intellectual disability-neurodevelopmental disorder-small thorax syndrome

Smith-Kingsmore syndrome · MINDS syndrome

ORPHA:457485

MAN1B1-CDG

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

ORPHA:397941

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

MEHMO syndrome

X-linked intellectual disability-epileptic seizures-hypogenitalism-microcephaly-obesity syndrome

ORPHA:85282

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-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-phalangeal and neurological anomalies syndrome

Woods-Crouchman-Huson syndrome

ORPHA:137658

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

Mietens syndrome

Intellectual disability, Mietens-Weber type

ORPHA:2557

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: 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: McLain-Dekaban syndrome

OBSOLETE: Intellectual disability-coloboma-slimness syndrome

ORPHA:2474

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

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

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

Preaxial polydactyly-colobomata-intellectual disability syndrome

Pfeiffer-Mayer syndrome

ORPHA:2921

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

Pseudoprogeria syndrome

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

ORPHA:2985

Ramos-Arroyo syndrome

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

ORPHA:1051