关键词: CT, 腹茧症, 术中探查

Abstract: Abdominal cocoon （AC） is a rare peritoneal disease related to the autoimmune system. It is usually caused by an abnormal cocoon-shaped fibrous film covering the whole abdomen or part of the small intestine and other organs, causing acute and chronic intestinal obstruction symptom. At present, its etiology and pathogenesis are not completely clear, and the misdiagnosis rate of the first diagnosis is high, which is often accidentally found during surgery. Usually increase related knowledge reserves, carefully read CT before surgery can predict the possibility of AC, keep vigilant and carefully explore during surgery to avoid misdiagnosis and missed diagnosis of AC.

Key words: preoperative CT, abdominal cocoon, intraoperative exploration