小脑幕的 CT 解剖学研究  

CT and anatomical studies on the tentorium cerebelli

作　　者：刘丰春[1] 陈衍舜 时维彬 韩洵[1] 

机构地区：[1]青岛医学院解剖学教研室,青岛266021

出　　处：《中国临床解剖学杂志》1993年第1期51-54,共4页Chinese Journal of Clinical Anatomy

摘　　要：对4个去脑保留小脑幕的颅行 CT 扫描,并在205例强化颅脑 CT 片上观察了不同层面上小脑幕影的表现。为临床 CT 诊断做了更精确的小脑幕影分型(长 Y 型、宽 Y 型、单纯 V 型,双峰型、双抱型、八字型和过渡型),并讨论了小脑幕影分型在非强化 CT 片上定位诊断的意义。还在52例强化和非强化 CT 片上观察了岩床突韧带的结构、毗邻及其与小脑幕的关系。CT scanning was made on 4 crania with brain removed and tentorium cere-belti reserved.Meanwhile,the tentorial imaging manifestations on different sec-tions were observed on 205 contrast-enhanced cranial CT films.For clinical dia- gnosis a classification of the tentorial imaging was suggested.On another 52 con-trast-enhanced or noncontrast-enhanced CT films the structure of petroclinoid lig-ament and its relationship with the tentorium cerebelli were investigated.

关 键 词：CT 小脑幕 岩床突韧带 

分 类 号：R816.1[医药卫生—放射医学]