Sudden death and the forensic evaluation of neurocutaneous syndromes

Abstract On occasion the forensic evaluation of individuals who have died suddenly and unexpectedly may reveal intracranial vascular abnormalities such as capillary, venous- and arteriovenous malformations. Such vascular abnormalities may form part of a heterogeneous group of disorders called neuroc...

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Veröffentlicht in:Journal of forensic and legal medicine 2009-10, Vol.16 (7), p.369-374
Hauptverfasser: Jensen, Lisbeth, MD (Forensic Pathologist), Heath, Karen J., MBBS (Forensic Pathologist), Scott, Grace, MBBS (Neuropathologist), Byard, Roger W., MBBS MD (Professor of Pathology)
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Sprache:eng
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Zusammenfassung:Abstract On occasion the forensic evaluation of individuals who have died suddenly and unexpectedly may reveal intracranial vascular abnormalities such as capillary, venous- and arteriovenous malformations. Such vascular abnormalities may form part of a heterogeneous group of disorders called neurocutaneous syndromes and involve the skin, nervous system and other organ systems. These unusual conditions include Sturge–Weber, Osler–Weber–Rendu, Klippel–Trenaunay, Von Hippel-Lindau, Proteus and Wyburn-Mason syndromes in addition to ataxia telangiectasia. Causes and mechanisms of unexpected death include epileptic seizures, intracranial haemorrhage and thromboses. Differentiating these conditions at autopsy is important because of variable inheritance patterns and occasionally inaccurate clinical classifications. The autopsy evaluation requires review of the medical and family histories, and full external and internal examinations with photographic documentation and histologic sampling of lesions. Formal neuropathology, storage of blood and tissues for molecular studies if required, and liaison with a medical geneticist should be considered.
ISSN:1752-928X
1878-7487
DOI:10.1016/j.jflm.2009.04.004