总结本院近年来经手术证实的各种原因的急性肠梗阻48例,对其CT表现作以下回顾性分析。1资料与方法1.1一般资料48例中男32例,女16例,年龄最大82岁,最小14岁,平均52岁。48例均为急性起病,病程1～6d,主要症状为腹痛,呕吐,肛门排气减少或停止。48例中结肠癌14例,肠粘连6例,腹膜转移 Conclusions Our hospital in recent years confirmed by surgery for various reasons, 48 ​​cases of acute intestinal obstruction, the CT findings of the following retrospective analysis. 1 Materials and Methods 1.1 General Information 48 cases of male 32 cases, 16 females, the oldest 82 years old, the youngest 14 years old, average 52 years old. 48 cases were acute onset, duration of 1 ~ 6d, the main symptoms of abdominal pain, vomiting, anal exhaust to reduce or stop. 48 cases of colon cancer in 14 cases, intestinal adhesion in 6 cases, peritoneal metastasis