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4,929 Possible Causes for Mental Retardation (7%)

Did you mean: Mental Retardation, (7%)

  • Mental Retardation

    4% of cases have moderate and severe mental retardation, respectively. 7 The time of onset typically depends on the cause of the mental retardation.[] 35–40% of patients with mental retardation ( 7 ).[] LBW and mental retardation ( 7 ).[]

  • X-Linked Intellectual Disability-Psychosis-Macroorchidism Syndrome

    Orrico A et al. (2000) MECP2 mutation in male patients with non-specific X-linked mental retardation. [ ] 7.[] 4 Mental retardation, autosomal dominant 5 Mental retardation, autosomal dominant 6 Mental retardation, autosomal dominant 7 Mental retardation, autosomal dominant 8 Mental[] An X-linked recessive basal ganglia disorder with mental retardation.[]

  • Dyggve-Melchior-Clausen Syndrome

    […] syndrome (DMC) except for mental retardation.[] Mental retardation - The second crucial feature of DMC syndrome is mental retardation, varying from moderate to severe.[] VL - 52 IS - 3 N2 - The Dyggve-Melchior-Clausen syndrome is a probably autosomal recessively inherited disorder characterized by mental retardation, dwarfism, and skeletal[]

  • Sjögren-Larsson Syndrome

    When ichthyosis is associated with spasticity and mental retardation, one should consider SLS.[] Sjögren-Larsson syndrome is an autosomal-recessive hereditary disorder involving congenital ichthyosis, mental retardation, and spastic diplegia or tetraplegia.[] The Sjögren-Larsson syndrome is a rare condition characterized by ichthyosis, spasticity, and mental retardation.[]

  • Acrocallosal Syndrome

    Two patients had only mild to moderate mental retardation at the age of 2(1/2) and 4 years, respectively, with surprisingly good speech development.[] retardation.[] Jump to search syndrome that is an autosomal recessive disorder, which is characterized by corpus callosum agenesis, polydactyly, multiple dysmorphic features, motor and mental[]

  • Mowat-Wilson Syndrome

    RESULTS: A peculiar facies and mental retardation were present in all patients.[] We report a girl who had Hirschsprung disease in association with distinct facial appearance, microcephaly, agenesis of the corpus callosum and mental retardation (Mowat-Wilson[] J Med Genet 1988 ; 25 : 494 –7. Tanaka H, Ito J, Cho K, et al.[]

  • Smith Lemli Opitz Syndrome

    Smith-Lemli-Opitz syndrome (SLOS), a multiple congenital anomaly with severe mental retardation, is caused by decreased activity of 7-dehydrocholesterol reductase.[] It comprises a characteristic combination of facial features, malformations, and mental retardation.[] The Smith-Lemli-Opitz (SLO) syndrome is a multiple congenital anomaly with mental retardation due to a decreased or lack of activity of 7-dehydrocholesterol reductase as a[]

  • Rubinstein-Taybi Syndrome

    Rubinstein-Taybi syndrome (RTS) is a rare autosomal dominant genetic disorder and is characterized by mental retardation, distinctive facial features, broad and often angulated[] The patient appeared to be hyperactive and mentally retarded.[] The woman had a marked learning disability, but no mental retardation.[]

  • Oculocerebrorenal Syndrome

    […] skills than means of either populations of individuals with mental retardation or visual impairment.[] Clinical manifestations include congenital cataract, mental retardation, and renal tubular dysfunction.[] BACKGROUND: Oculocerebrorenal syndrome is an X-linked recessive hereditary oculocerebrorenal disorder characterized by congenital cataract, mental retardation, and Fanconi[]

  • Coffin-Lowry Syndrome

    Coffin-Lowry syndrome is an X-linked disorder characterized by mental retardation, characteristic facial features, skeletal abnormalities, and tapering fingers.[] Fraser: A new dominant gene mental retardation syndrome: associated with small stature, tapering fingers, characteristic facies, and possible hydrocephalus.[] Lowry B, Miller JR, Fraser FC (1971) A new dominant gene mental retardation syndrome. Am J Dis Child 121:496–500 Google Scholar 7. Lubs HA (1969) A marker X chromosome.[]

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