脑膜瘤的MRI、MRA、MRV、3D Navigator检查及临床应用

Clinical Application of MRI,MRA,MRV and 3D Navigator on Meningoma

目的 MRI配合MRA、MRV、3DNavigator检查 ,可提高脑膜瘤的诊断和治疗水平。方法 对4 3例MRI配合MRA、MRV、3DNavigator检查脑膜瘤为研究组和 78例单纯MRI检查脑膜瘤为对照组(共 12 1例 )与手术病理对照研究。结果 两组检查结果 :研究组 (43例 )诊断正确率为 10 0 % ,对照组 (78例 )诊断正确率为 87.2 % ,两组比较有显著差异 (P <0 .0 5 )。结论 MRI配合以上几种检查可丰富诊断资料 ,对脑膜瘤的手术及导航手术顺利进行和降低手术并发症可起到重要作用。

Objective The examination of MRI combined with MRA,MRV and 3D navigator can improve diagnostic or treatment level of meningoma.Methods 43 cases of meningoma were reviewed for study group in MRI combined with MRA,MRV and 3D navigator, 78 cases were done for contrast group in MRI. Both of them (121 cases in all) were studied in contrast to surgical pathology. Results The results of both groups were as follows: the correct rate of diagnosis reached 100% in study group (43 cases),while it was 87.2% in contrast group (78 cases). There was significant difference in both groups(P< 0.05). Conclusion It can provide accurate diagnostic data of meningoma in MRI combined with all above examinations. It will play an important role in guiding operation and decreasing operative complication.