颞下间隙病变磁共振导引下经皮活检术  

MR-guided needle percutaneous biopsy for the lesions of infratemporal space.

作　　者：孙兮文[1] 何悦[2] 倪新瑜[1] 王臣[1] 

机构地区：[1]华东医院磁共振室,上海200040 [2]第二医科大学上海市第九人民医院口腔外科

出　　处：《介入放射学杂志》2003年第2期122-123,共2页Journal of Interventional Radiology

摘　　要：目的　研究颞下间隙病变磁共振 (MR)导引下经皮活检术的临床应用。方法　借助开放式 0 .2TMR对 7例颞下间隙肿块病灶进行穿刺活检。结果　磁共振导引下经皮活检靶中率 10 0 % ,活检正确率 85 .7% ,无并发症出现。Objective To evaluate the clinical application of MRI guided percutaneous biopsy for the lesions of infratemporal space.Methods An open design 0.2T MRI set was used for MRI guided percutaneous biopsy in seven patients with the masses of infratemporal space. Results Of this series, the accuracy of needle puncture was 100% with diagrostic accuracy of 85.7% and no complications.Conclusions MRI guided percutaneous biopsy is helpful in the diagnosis for the lesions of infratemproal space.

关 键 词：颞下间隙病变 磁共振 经皮活检术 适应证 禁忌证 

分 类 号：R445.2[医药卫生—影像医学与核医学]