摘要
目的:探讨16层螺旋CT对小肠扭转的早期诊断价值。方法:回顾性分析13例经16层螺旋CT扫描及后处理诊断为小肠扭转的患者,分析其CT表现并与手术后结果进行对比。结果:13例CT诊断为小肠扭转患者中,手术证实:全小肠扭转1例、空回肠扭转5例、部分空肠扭转3例、部分回肠扭转4例。结论:小肠扭转的主要影像特征为:肠系膜血管扭转,C形征,鸟嘴征。16层螺旋CT及后处理技术对小肠扭转的早期诊断及指导临床治疗有重要价值。
Objective： To evaluate the accuracy of the 16-slice helical CT in early diagnosing small bowel volvulus （SBV）. Methods： Operation were used in 13 cases diagnosed SBV by CT, to contrast the two results and analysis the SBV radiological features of 16-slice helical CT. Results： All 13 cases diagnosed SBV by CY were operated and proved： all bowel volvulus in 1 case, jejunum and ileum volvulus in 5 cases, part jejunum volvulus in 3 cases, part ileum volvulus in 4 cases. Conelusion..The main radiological signs of SBV include： mesenteric vessels volvulus, C-like sign and beak. The 16-slice helical CT and reconstruction have important value to diagnose the SBV and to select correct method for the treatment of SBV.
出处
《医学理论与实践》
2009年第8期894-895,897,共3页
The Journal of Medical Theory and Practice
关键词
小肠扭转
体层摄影术X线
计算机
图像处理
计算机辅助
Small bowel volvulus, Tomography, X-ray computed, Image processing, Computer-assisted
