Dublin A B, French B N, Rennick J M
Radiology. 1977 Feb;122(2):365-9. doi: 10.1148/122.2.365.
Retrospective analysis of 200 cases of documented head trauma demonstrated an accuracy approaching 100% in the diagnosis of intra- and extracerebral collections of blood. Caution must be exercised in the evaluation of trauma 1 to 5 weeks old, since subdural hematomas have the same density as normal brain tissue, and angiography may be necessary. The clinical diagnosis of brainstem contusion is associated with a remarkably high level (54%) of surgically correctable lesions. The use of computed tomography in the evaluation of other traumatic intracranial lesions is discussed.
对200例有记录的头部创伤病例进行回顾性分析表明，在诊断脑内和脑外血肿方面，准确率接近100%。对于1至5周龄的创伤评估必须谨慎，因为硬膜下血肿与正常脑组织密度相同，可能需要进行血管造影。脑干挫伤的临床诊断与手术可纠正病变的高发生率（54%）相关。本文讨论了计算机断层扫描在评估其他创伤性颅内病变中的应用。
