脑囊虫的MRI 表现

目的:探讨脑囊虫不同分期、分型的磁共振表现及应用价值。方法:收集脑囊虫病例127例,行MR轴、矢、冠位扫描及增强扫描。结果:脑囊虫分型:单发小囊型44例,单发大囊型6例,多发小囊型34例,脑实质钙化型18例;脑室型11例;蛛网膜下腔型7例;混合型7例。脑囊虫分期:活动期32例,退变死亡期49例,钙化期18例,混合期28例。结论:磁共振扫描能够清晰显示各种细节,是诊断脑囊虫的有力手段。

Using MRI to Detect Cerebral Cysticercosis: Analysis of 127 cases

Objective: To study MRI features and its clinical value of cerebral cysticercosis( CC) with different staging and typing. Methods: 127 patients with CC( males 88, females 39, 6~ 68 years old) were collected and detected by routineMR scanning and enhanced scanning. Results: CC typing: 44 cases of single small cyst; 6 cases of single big cyst; 34 cases of multiple small cyst; 18 cases of cerebral parenchyma calcification; 11 cases of ventricle; 7 cases of subarachnoid and 7 cases of mixed type. CC staging: 32 cases of active stage; 49 cases of regressive and dying stage; 18 cases of calcification and 28 cases of mixed stage. Conclusion: All the details of CC are clearly showed by MR imaging scanning, which can play an important role in the diagnosis of CC.