[Congestion in the area of the head and changes in the brain caused by suicidal hanging death].
In a prospective study of 204 unselected cases of suicidal hanging congestion bleedings of different degrees were found in 51%. In typical symmetrical hanging (n = 38) they occurred in 42% of cases, in atypical suspension (n = 152) in 53%. The difference had no statistical significance. Statistically, no connection could be secured between the outer congestion bleedings including those within the neck soft tissue on the one hand, and the form of hanging, the kind of loop or the breadth of the strangulation tool on the other. Only a slight dependence on the blood alcohol content was established. The brain weight of the hanged cases was higher in all age groups than in a clinical autopsy collective. Likewise, it showed statistically no relation to the degree of the outer congestion signs. In 36 cases the brain was histologically investigated. In 78% of cases hyperemia was found, concerning predominantly the supply tract of venules, but also the capillary part. It existed both in typical and in atypical hanging. Independent of outer congestion signs and of cerebral hyperemia, small bleedings into the cerebral perivascular space could be observed in 50% of cases. The increase in brain weight in association with histological signs of edema in hanging was put down to a definite terminal-postmortal brain swelling, as it is known in all forms of peracute death. There is no connection with the type of suspension and the existence or non-existence of congestion signs. Also in atypical forms of hanging no reference to a cerebral residual perfusion is given.
D000328:Adult; D000402:Airway Obstruction / Q000473:pathology*; D001921:Brain / Q000473:pathology*; D001929:Brain Edema / Q000473:pathology; D001930:Brain Injuries / Q000473:pathology; D002545:Brain Ischemia / Q000473:pathology; D002543:Cerebral Hemorrhage / Q000473:pathology; D005260:Female; D005554:Forensic Medicine; D006801:Humans; D008297:Male; D008875:Middle Aged; D009929:Organ Size; D013405:Suicide
Stauungszeichen im Kopfbereich und Veränderungen am Gehirn beim suicidalen Erhängungstod.