Conclusion MPR technique of MDCT is very useful for evaluating the site and etiology of bowel obstruction, as well as the circulation status of involved bowel loop.

• 结论螺旋CT多平面重建技术在显示肠梗阻的存在、确定梗阻部位和梗阻原因以及肠道血运状态方面优于单纯的轴位图像。