目的探讨螺旋CT在急性肠梗阻 诊断中的应用效果。方法 回顾性分析本 院2012年5月-2014年12月收治的121例经 手术证实为急性肠梗阻患者的临床资料， 均接受螺旋CT检查。结果 经统计并与手 术证实结果进行比较，螺旋CT检查在急性 肠梗阻定位诊断、定性诊断以及梗阻程度 诊断方面据能够获得一定的效果。其中， 在高位肠梗阻和低位肠梗阻定位诊断，动 力性肠梗阻和机械性肠梗阻定性判断，以 及有无绞窄性肠梗阻诊断方面，螺旋CT可 以获得一定的判定准确率。结论 螺旋CT 在急性肠梗阻定位诊断、定性诊断以及梗 阻程度诊断方面可以获得良好的效果。

Objective To explore the effect of spiral CT in the diagnosis of acute intestinal obstruction. Methods A retrospective analysis was performed on 121 cases were confirmed by operation for the clinical data of patients with acute intestinal obstruction in our hospital from May 2012 to December 2014,and were given spiral CT examination. Results The statistical results were compared and confirmed by operation, spiral CT scan in the diagnosis of acute intestinal obstruction, diagnosis and the degree of obstruction diagnosis according to the obtained a certain effect. Among them, in the diagnosis of high intestinal obstruction and intestinal obstruction, intestinal obstruction and intestinal mechanical obstruction qualitative judgment, and whether the diagnosis of intestinal obstruction strangulation, spiral CT can obtain certain accuracy rate. Conclusion Spiral CT can obtain good effect in the diagnosis of acute intestinal obstruction, diagnosis and the degree of obstruction diagnosis.