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Case report: autistic disorder and chromosomal abnormality 46, XX duplication (4) p12-p13
M Sabaratnam1, J Turk, P Vroegop
1Department of Psychiatry of Disability St George's Hospital Medical School, London. mangasaba@aol.com
European Child & Adolescent Psychiatry
|February 24, 2001
Abstract:
We report an 18-year-old female with a diagnosis of DSM-IV Autistic Disorder and moderate to severe mental retardation who was discovered to have a previously undescribed chromosomal abnormality 46, XX, duplication (4) p12-p13. We discuss her history and diagnosis, noting that the co-occurrence of her diagnoses have not previously been documented. The report adds to the literature supporting the argument that individuals with autistic spectrum disorders should be re-examined for chromosomal abnormalities.