头颅计算机断层扫描。放射学与病理学的相关性。

Cranial computerized tomography. A radiologic-pathologic correlation.

作者信息

Messina A V

出版信息

Arch Neurol. 1977 Oct;34(10):602-7. doi: 10.1001/archneur.1977.00500220036005.

DOI:10.1001/archneur.1977.00500220036005

Abstract

One hundred twenty-three patients having cranial computerized tomography (CT) within two months of death were reviewed to determine the accuracy of CT. Those patients having scans within two weeks of death on the 160-matrix EMI head scanner had a false-negative rate of 11%. Approximately one third of all lesions 1 cm or more were not demonstrated. Computerized tomography appears to be the most sensitive neuroradiologic diagnostic tool, but certainly is not infallible.

摘要

对123例在死亡后两个月内进行头颅计算机断层扫描（CT）的患者进行了回顾性研究，以确定CT的准确性。那些在死亡后两周内使用160矩阵EMI头部扫描仪进行扫描的患者，假阴性率为11%。所有1厘米或更大的病变中，约有三分之一未被显示出来。计算机断层扫描似乎是最敏感的神经放射学诊断工具，但肯定不是万无一失的。