摘要
目的:评价MRI对宫颈癌浸润范围评估的临床价值。方法:24例宫颈癌患者均行轴位T_1 WI(SE) ,轴位、矢状位T_2WI(TSE),矢状位T_2WI压脂序列扫描,以及宫颈局部薄层斜轴位T_2WI扫描。所用病例均经病理学证实,将MRI分期结果与手术病理分期进行比较。结果:MRI术前分期结果与病理分期结果比较,准确率为81.82% 。结论:MRIT_2 WI可清晰显示宫颈癌肿瘤侵犯范围(尤其是有无宫旁侵犯),对宫颈癌的分期判断客观准确,对临床制订治疗方案及预后评估有重要意义。
Objective： To evaluate MRI in staging of cervical carcinoma.Methods： 24 patients were performed by MRI scanning including axial T1WISE,axial,sagital T2WITSE,sagital T2WISPIR and lesion local thin-slice oblique axial T2WI.All patients were confirmed by pathology.The results of MRI staging were compared with operation-pathology staging .Results： The accuracy rate of MRI pre-operation staging was 81.82%.Conclusion： MRI T2WI can well demonstrate the size and extension of cervical carcinoma,especially in parametrial involvement,the MRI staging of cervical carcinoma was objective and accurate,and it is very helpful in making therapeutic plan and evaluating prognosis.
出处
《中国医药导刊》
2009年第1期5-5,9,共2页
Chinese Journal of Medicinal Guide
关键词
宫颈癌
磁共振成像
表现
分期
Cervical carcinoma
Magnetic resonance imaging
Sign
Staging
