Intracranial stab injuries: case report and case study.
Non-missile penetrating brain injuries are rare events in western countries. We report a case with lethal stab injury of the brain and identification of the weapon used in the assault by digital superimposition on CT scans taken at admission of the victim to a hospital. Furthermore, all cases with knife stab wounds of the skull between 1971 and 2000 were analyzed and compared with literature reports. Results of this study show that there is no region preference despite of differences in bone thickness, that stab wounds of the brain are almost invariably associated with multiple stab wounds to the trunk and that the wound tract may correspond to the dimensions of the blade allowing the identification of the weapon by digital image analysis.
Bauer
Martin
M
Institute of Legal Medicine, University of Wuerzburg, Versbacher Strasse 3, Germany. reme005@mail.uni-wuerzburg.de
Patzelt
Dieter
D
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D020197:Head Injuries, Penetrating / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed; D014951:Wounds, Stab / Q000000981:diagnostic imaging*