64排螺旋CT在缺血性肠病中的应用诊断

目的:探讨64排螺旋CT在诊断缺血性肠病的应用价值。方法:将20例缺血性肠病患者于发病后72h内行64排螺旋CT检查,扫描完成后采用最大密度投影、多平面重建、容积显示、曲面重建技术进行成像处理和分析。结果:64排螺旋CT能清楚、逼真的显示患者肠系膜血管及分支,其中肠系膜上静脉血栓患者9例,肠系膜上动脉栓塞患者5例,肠系膜上动脉夹层患者2例,肠系膜上动脉狭窄患者4例。结论:64排螺旋CT能为临床诊断和治疗缺血性肠病提供可靠的信息和依据。

Application of 64-MSCT in diagnosis of ischemic bowel disease

Objective：To investigate application values of 64-MSCT in diagnosis of ischemic bowel disease. Methods：20 ca-ses of ischemic bowel disease patients were examined by professional 64-MSCT 72h after the onset, and the scan was complete with maximum intensity projection, multiplanar reconstruction （ MPR） , volume rendering, surface reconstruction for image processing and analysis. Results：The 64-MSCT can clearly display vivid and mesenteric vascular and branches;in the 20 cases, 9 cases had the su-perior mesenteric vein nine cases, 5 cases had superior mesenteric artery embolization, 2 cases had superior mesenteric artery dissec-tion, and 4 cases had superior mesenteric artery stenosis. Conclusions：64-MSCT can provide reliable information and evidence for clinical diagnosis and treatment of ischemic bowel disease.