低场强MRI对小脑疾病的诊断价值  

The value of diagnosis in cerebellar disease by lower field of MR

作　　者：崔法[1] 李晖[1] 

机构地区：[1]广东省东莞市太平人民医院影像科,529300

出　　处：《影像诊断与介入放射学》2004年第2期72-75,共4页Diagnostic Imaging & Interventional Radiology

摘　　要：目的探讨低场强MRI对小脑疾病的诊断价值。方法搜集1992年11月至2002年12月间,经低场强MRI检查发现的小脑病变152例,所有病例均经手术、病理活检,实验室检查或临床观察证实。全部病例均行MRI平扫,部分行增强扫描,对其MRI资料进行回顾性总结分析。结果小脑先天畸形12例,出血16例,脑梗塞76例,各类肿瘤23例,脑挫伤9例,脑炎6例,脑软化灶3例,小脑萎缩7例。结论MRI对小脑疾病的诊断和鉴别诊断明显优于其他检查方法,注射Gd-DTPA增强扫描对小脑疾病的诊断和鉴别诊断有重要作用。Objective To discuss the value of lower field MR in diagnosis in cerebellar disease . Methods MRI (0.15T) images of 152 cases from November 1992 to December 2002, of cerebellar disease were retrospectively reviewed, and all cases were proved with surgical findings, pathologic examinations, laboratory data and clinical manifestation. All the cases had non contrast scan, and GD DTPA enhancement was performed in some cases. Results There were 152 consecutive cases enrolled in this study for the evaluation low field MRI, including congenital malformation 12cases, hemorrhage 16 cases, cerebellar infarction 76 cases, various cerebellar tumors 23, contusion 9, cerebellitis 6, encephalomalacia 3 and cerebellar atrophy 7 cases. Conclusion Low field MRI is useful in the diagnosis of cerebellar disease, especially with Gd DTPA enhancement.

关 键 词：低场强MRI 小脑疾病 扫描设备 造影剂 MRI检查 

分 类 号：R445.2[医药卫生—影像医学与核医学]