[Histopathologic criteria of primary and secondary brain stem lesions].
The brain stems from 52 corpses were microscopically examined. These cases died as a result of closed head injuries, which were clinically diagnosed and/or diagnosed postmortem as primary brain stem lesions. The morphological changes in these cases were compared with morphological changes in the brain stems of corpses who died from cerebral hemorrhage with additional secondary brain stem lesions. The examinations revealed acidophilic necrosis of the vessel walls in brain stem hemorrhages with fibrin impregnation of the vessel walls. Fibrin penetration to the perivascular space was the basic morphological marker that helped to differentiate between these two groups of cases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001158:Arteries / Q000473:pathology; D001933:Brain Stem / Q000098:blood supply / Q000293:injuries* / Q000473:pathology; D002543:Cerebral Hemorrhage / Q000473:pathology; D002648:Child; D005337:Fibrin / Q000378:metabolism; D006801:Humans; D007427:Intracranial Pressure; D008875:Middle Aged; D009131:Muscle, Smooth, Vascular / Q000473:pathology; D009336:Necrosis
D005337:Fibrin
Uber histopathologische Kriterien primärer und sekundärer Hirnstammläsionen.