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1,664 Possible Causes for Mild to Severe Mental Retardation

Did you mean: Mild to, Severe Mental Retardation

  • Profound Mental Retardation

    Based on twin studies, moderate to severe mental retardation does not appear to be familial, but mild mental retardation does.[iq-tests.eu] This section describes the health states of individuals living with mild, moderate, or severe mental retardation.[www150.statcan.gc.ca] Mild to severe mental retardation is a symptom of several hundred single-gene disorders and many chromosomal abnormalities, including small deletions.[iq-tests.eu]

  • Mental Retardation

    Based on twin studies, moderate to severe mental retardation does not appear to be familial, but mild mental retardation does.[iq-tests.eu] This section describes the health states of individuals living with mild, moderate, or severe mental retardation.[www150.statcan.gc.ca] Mild to severe mental retardation is a symptom of several hundred single-gene disorders and many chromosomal abnormalities, including small deletions.[iq-tests.eu]

  • 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.[ncbi.nlm.nih.gov] It is characterised by moderate to severe mental retardation, hypotonia, agenesis of the corpus callosum and preaxial polydactyly involving both feet and the facial features[ncbi.nlm.nih.gov] Typical characteristics of ACLS are hypoplasia/agenesis of corpus callosum, moderate to severe mental retardation, characteristic craniofacial abnormalities, distinctive digital[ncbi.nlm.nih.gov]

  • Mowat-Wilson Syndrome

    Mowat-Wilson syndrome (MWS) is characterized by severe mental retardation with seizures, specific facial dysmorphism, Hirschsprung disease, anomalies of the corpus callosum[ncbi.nlm.nih.gov] The syndrome is characterized by typical facial features, moderate-to-severe mental retardation, epilepsy and variable congenital malformations, including Hirschsprung disease[ncbi.nlm.nih.gov] Mowat-Wilson syndrome is a genetic disorder characterized by a distinct facial appearance, moderate-to-severe mental retardation, microcephaly, agenesis of the corpus callosum[ncbi.nlm.nih.gov]

  • Patau Syndrome

    Survivors suffer from severe mental retardation and health problems all their lives.[symptoma.com] mental retardation may complicate survival Please rate topic.[medbullets.com] Survivors with Patau syndrome exhibit severe mental retardation and developmental delays and are at increased risk for malignancy.[emedicine.com]

  • Chudley-Rozdilsky Syndrome

    The only two patients ever described suffered from a congenital non-progressive myopathy of type multiminicore myopathy, severe mental retardation, short stature and facial[symptoma.com] Characterized by a congenital, nonprogressive myopathy secondary to (proved histologically and electron microscopically) Multicore myopathy, severe mental retardation, radiologic[accessanesthesiology.mhmedical.com] mental retardation and evidence of mild generalized weakness, short stature, musculoskeletal deformities, facial anomalies, sexual infantilism, and radiologic evidence of[onlinelibrary.wiley.com]

  • Goiter

    Cretinism  Hypothyroidism developing in infancy/early childhood  Severe mental retardation occurs in iodine deficient areas of world (i.e., Himalayas, inland China, Africa[slideshare.net] mental retardation  Normal brain development if maternal thyroid deficiency occurs after fetal thyroid gland development 47. www.freelivedoctor.com 48.[slideshare.net] Cretinism Clinical features:  Impaired skeletal development  Impaired CNS development  Inadequate maternal thyroid hormone prior to fetal thyroid gland formation  SEVERE[slideshare.net]

  • Warburg Micro Syndrome 3

    mental retardation, spastic diplegia, and hypogonadism.[malacards.org] mental retardation, spastic diplegia, and hypogonadism (summary by Morris-Rosendahl et al., 2010).[malacards.org] […] recessive syndrome characterized by microcephaly, microphthalmia, microcornea, congenital cataracts, optic atrophy, cortical dysplasia, in particular corpus callosum hypoplasia, severe[malacards.org]

  • Pregnancy

    Discussion: severe mental retardation and cancer among atomic bomb survivors exposed in utero.[web.archive.org] Severe iodine deficiency during pregnancy results in pregnancy loss, mental retardation and cretinism ( Dunn 1993 ).[doi.org] Although severe deficiency is now rare, mild to moderate deficiency continues to be a problem ( Andersson 2007 ).[doi.org]

  • Coffin-Lowry Syndrome

    They exhibit transient severe hypotonia, macrocephaly, delay in closure of the fontanelles, normal gait, and mild mental retardation, associated in the first sib with transient[ncbi.nlm.nih.gov] The disorder affects males and females in equal numbers, however, symptoms may be more severe in males. Females may show mild mental retardation.[whonamedit.com] It is manifested by moderate to severe mental retardation and characteristic facial, hand and skeletal malformations.[ncbi.nlm.nih.gov]

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