摘要
本文分析20例经手术,病理证实为脑脓肿的CT征象。其CT影象多呈边界模糊的低密度区,平扫时,周边多为等密度影,增强后可见明显的环状薄壁强化。
CT signs of 20 cases of brain abscess confirmed surgically and pathologically were analyzed in this article. They are often of hypodense lesions with obscure borders. Their periphery presents an isodense image before contrast enhancement, and a clear circular and thin-wall enhancement after contrast enhancement. We conclude that it is necessary to differentiate brain abscess from some intracranial tumors and cerebral cysticercosis sometimes.
出处
《昆明医学院学报》
1992年第1期44-45,共2页
Journal of Kunming Medical College
关键词
CT
脑脓肿
诊断
鉴别诊断
Computed Tomographt
Brain abscess
Diagnosis
Differential diagnosis
