256层螺旋CT血管成像诊断肺动脉栓塞的价值
董备
【期刊名称】《中国伤残医学》 【年(卷),期】2013(000)007
【摘要】Objective:To study the diagnostic value of 256 multi-slice spiral CT pulmonary angiography ( MSCTPA ) for pulmonary embolism ( PE) .Methods:scans were performed in 38 patients with PE , the contrast -enhanced SCT scans of the pulmonary arteries were performed,MPR, MIP and VR were performed simultaneously .Results:29 cases of acute pulmonary embolism performanced:Center type filling defect of 17 cases (58.6%), Eccentric type filling defect in 5 patients (17.2%), Completely occlusion type filling defect in 7 patients (24.1%),9 cases of chronic pulmonary embolism performance for mural type filling defect .Conclusion:For PE the 256 multi-slice spiral CT pulmonary angiography ( MSCTPA ) was a good method .%目的：探讨256层螺旋CT肺动脉血管成像（MSCTPA）技术对肺动脉栓塞（PE）的诊断价值。方法：收集经MSCTPA检查并证实为PE的患者38例，采用philips256层螺旋CT行肺动脉增强检查并行多平面重建（ MPR）、最大强度投影（ MIP）和容积再现（VR）。结果：29例急性肺栓塞表现为：中心型充盈缺损17例（58．6％），偏心型充盈缺损5例（17．2％），完全闭塞型充盈缺损7例（24．1％），9例慢性肺栓塞表现为附壁型充盈缺损。结论：256层螺旋CT血管成像是确诊PE理想的检查方法。
256层螺旋CT血管成像诊断肺动脉栓塞的价值
