计算机断层扫描未能显示慢性硬膜下血肿。
Failure of computerized axial tomography to demonstrate a chronic subdural hematoma.
作者信息
Dublin A B, Rennick J M, Sivalingam S
出版信息
Surg Neurol. 1976 Jul;6(1):23-4.
PMID:951635
Abstract
A chronic subdural hematoma may present in a computerized axial tomography (CAT) scan with the same density as normal brain tissue. The presence of a lesion may be suggested only by its mass effect. The lack of contrast enhancement or edema may help to differentiate a chronic subdural hematoma for a neoplasm or a cerebrovascular accident.
摘要
慢性硬膜下血肿在计算机断层扫描（CAT）中可能呈现出与正常脑组织相同的密度。病变的存在可能仅通过其占位效应来提示。缺乏对比增强或水肿可能有助于将慢性硬膜下血肿与肿瘤或脑血管意外区分开来。
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