中国中西医结合影像学杂志Issue(4)：403-405,3.DOI:10.3969/j.issn.1672-0512.2015.04.016
MSCT模拟三维立体定位在经皮肺穿刺活检术导航中的应用价值
Application value of MSCT simulated three-dimensional positioning in lung percutaneous needle biopsy
摘要
Abstract
Objective:To explore the application value of MSCT simulated three-dimensional positioning in lung percutaneous needle biopsy. Methods:112 cases with lung local masses were randomly divided into experimental group and control group e-qually. The cases in experimental group underwent MSCT 3D positioning and 3D puncture biopsy instrument,while the cases in control group underwent conventional cross-sectional CT guided biopsy. The one-time success rate of biopsy puncture,complica-tion incidence rate and diagnostic accuracy were compared between the two groups. Results:The one-time success rate of biop-sy puncture of the experimental group and the control group was 73.21% (41/56) and 41.07% (23/56),respectively,there was a significant difference (χ2=11.812,P<0.05). The complication incidence rate was 16.07% (9/56) and 33.94% (19/56),respectively, there was a significant difference (χ2=4.762,P<0.05). The biopsy diagnostic accuracy was 96.43% (53/56) and 82.14% (46/56), respectively,there was a significant difference (χ2=4.264,P<0.05). Conclusions:MSCT simulated 3D positioning realizes the com-puter simulation and 3D positioning of preoperative puncture path,and increases the puncture and diagnosis accuracy,decreases the complication incidence rate,and provides a reliable basis for 3D data in the navigation. It has an important clinical value.关键词
体层摄影术,X 线计算机/肺肿瘤/活组织检查,针吸/立体定位技术Key words
Tomography,X-ray computed/Lung cancer/Biopsy,needle/Stereotaxic Techniques引用本文复制引用
张孔源..MSCT模拟三维立体定位在经皮肺穿刺活检术导航中的应用价值[J].中国中西医结合影像学杂志,2015,(4):403-405,3.基金项目
山东省科技发展计划项目（2012GHZ21816）。 （）
