Danziger A, Price H
J Trauma. 1979 Jan;19(1):1-5. doi: 10.1097/00005373-197901000-00001.
A retrospective study of 133 patients with documented head trauma is presented. Computed tomography (C.T.) has replaced cerebral angiography in the evaluation of these patients at our institutions. C.T. provides a rapid noninvasive diagnosis, plus accurate localization of lesions; it also allows for the assessment of multiple lesions. The authors feel that C.T. should be the first neurological mode of investigation after plain skull radiographs. It is important to obtain good quality scans, and intravenous sedation or general anaesthesia may be required.
本文呈现了一项对133例有头部外伤记录患者的回顾性研究。在我们机构对这些患者的评估中，计算机断层扫描（CT）已取代脑血管造影。CT能提供快速的无创诊断以及病变的精确定位；还能对多处病变进行评估。作者认为，CT应是继头颅平片之后的首选神经学检查方式。获得高质量的扫描图像很重要，可能需要静脉镇静或全身麻醉。
