tich
- n.积，席，夕
tich-
Methods Forty-three patients with recurrent hematoma after evacuation of TICH were selected to investigation group and 50 patients without DICH after operation of TICH in the same period were selected to control group .
方法以43例外伤性颅内血肿清除术后再发血肿的患者为观察组，选择同时期外伤性颅内血肿清除术后无再发血肿的病例50例为对照组。
-
Firstly , the model of brain injury was established by applying a free-falling device in rats , then WB , LRBC or PRBC were infused with stereotactic guidance into injuried cortex to produce model of TICH .
首先采用自由落体打击装置造成大鼠脑外伤，后在鼠脑立体定位仪辅助下向伤区脑皮质内注射WB、LRBC或PRBC，以造成TICH模型。