EXPERIMENTAL HIGH-VELOCITY MISSILE HEAD-INJURY
EXPERIMENTAL HIGH-VELOCITY MISSILE HEAD-INJURY
复制标题
DOI：
10.1016/0020-1383(82)90057-2
复制
发表时间：
1982-01-01
影响因子：
2.5
通讯作者：
TANNER, JA
中科院分区：
文献类型：
--
作者：
ALLEN, IV;SCOTT, R;TANNER, JA
一个标准化的实验高速穿透性头部损伤模型已经产生，其中观察到的病理学病变，不仅在伤口的轨道，但在网站更远离轨道在下丘脑，脑干和小脑。弥漫性蛛网膜下腔出血是常见的，脑室内出血是一个恒定的特征。其他恒定的组织学异常为：1.1。血管周围“环形”出血。2.2.血管周围出血，周围区域染色强度降低。血管周围染色增强.染色强度下降的地区显然与出血地区无关。血管周围病变的发病机制进行了讨论，初步研究表明，这些可能是早期水肿的网站。讨论了这项实验对军事手术和头部弹道保护的影响。
A standardized experimental high-velocity penetrating head-injury model has been produced in which pathological lesions were observed, not only in the wound track but at sites more remote from the track in the hypothalamus, brain stem and cerebellum. Diffuse subarachnoid haemorrhage was common and intraventricular haemorrhage was a constant feature. Other constant histological abnormalities were:1.1. Perivascular ‘ring’ haemorrhages.2.2. Perivascular haemorrhage with a surrounding zone ofdecreasedstaining intensity.3.3. Perivascularincreasedstaining intensity.4.4. Areas of decreased staining intensity apparently dissociated from areas of haemorrhage.The pathogenesis of the perivascular lesions is discussed and preliminary studies suggest that these may be the site of early oedema. The implications of this experiment for military surgery and for ballistic protection of the head are discussed.