Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Yen, K; Thali, MJ; Aghayev, E; Jackowski, C; Schweitzer, W; Boesch, C; Vock, P; Dirnhofer, R; Sonnenschein, M.
Strangulation signs: initial correlation of MRI, MSCT, and forensic neck findings.
J MAGN RESON IMAGING 2005 22: 501-510.
Doi: 10.1002/jmri.20396
Web of Science
PubMed
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- Führende Autor*innen der Med Uni Graz
- Yen Kathrin
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- Abstract:
- PURPOSE: To evaluate multislice spiral computed tomography (MSCT) and magnetic resonance imaging (MRI) findings in hanging and manual strangulation cases and compare them with forensic autopsy results. MATERIALS AND METHODS: Postmortem MSCT and MRI of nine persons who died from hanging or manual strangulation were performed. The neck findings were compared with those discovered during forensic autopsy. In addition, two living patients underwent imaging and clinical examination following severe manual strangulation and near-hanging, respectively. For evaluation, the findings were divided into "primary" (strangulation mark and subcutaneous desiccation (i.e., soft-tissue thinning as a result of tissue fluids being driven out by mechanical compression) in hanging, and subcutaneous and intramuscular hemorrhage in manual strangulation) and "collateral" signs. The Wilcoxon two-tailed test was used for statistical analysis of the lymph node and salivary gland findings. RESULTS: In hanging, the primary and most frequent collateral signs were revealed by imaging. In manual strangulation, the primary findings were accurately depicted, with the exception of one slight hemorrhage. Apart from a vocal cord hemorrhage, all frequent collateral signs could be diagnosed radiologically. Traumatic lymph node hemorrhage (P = 0.031) was found in all of the manual strangulation cases. CONCLUSION: MSCT and MRI revealed strangulation signs concordantly with forensic pathology findings. Imaging offers a great potential for the forensic examination of lesions due to strangulation in both clinical and postmortem settings.
- Find related publications in this database (using NLM MeSH Indexing)
- Adult -
- Constriction -
- Diagnosis -
- Female -
- Humans -
- Lymph Nodes - pathology
- Magnetic Resonance Imaging - pathology
- Male - pathology
- Middle Aged - pathology
- Neck - pathology
- Research Support, Non-U.S. Gov't - pathology
- Salivary Glands - pathology
- Tomography, Spiral Computed - pathology
- Find related publications in this database (Keywords)
- strangulation
- post-mortem
- MRI
- CT
- virtopsy