第四脑室囊虫的影像学诊断  

Image Diagnosis of the Fourth Ventricle Cysticercosis

作　　者：李书成 殷陶冶[1,2] 李信 

机构地区：[1]鞍钢立山医院外科 [2]敖汉旗医院外科

出　　处：《中国医科大学学报》1996年第6期624-625,共2页Journal of China Medical University

摘　　要：收集近１５年来经手术病理证实的２６例第四脑室囊虫病病例。对其影像学诊断作了初步分析。认为ＣＴ及ＭＲＩ均能显示四脑室以上扩大，但四脑室扩大明显，均无增强效应。ＭＲＩＴ１加权可显示界限良好的囊壁，囊虫头节检出率高，Ｔ２加权难以显示虫体。Twenty six cases of the fourth ventricle cysticercosis which were identified by pathology during the past 15 years had been collected. We gave a basic analysis on its radiological diagnosis. CT and MRI could reveal the ventricular enlargement above the fourth ventricle, but the enlargement of the fourth ventricle was more significant, both without contrast enhancement effect. MRI T 2 weighted image could display a clear bordered cyst wall, with a high positive rate of the cysticeral head segment finging, but T 2 weighted image could not display the cysticeral body. [WT5”HZ〗

关 键 词：脑囊虫病 脑室 CT NMR 成像 

分 类 号：R532.330.4[医药卫生—内科学]