An Unusual Cause of Intestinal Obstruction: Abdominal Cocoon

Abdominal cocoon syndrome is a rare cause of intestinal obstruction, which is difficult to diagnose preoperatively. We here report a case of abdominal cocoon. A 47-year-old male patient was referred to the general surgery department with complaints of abdominal pain, distension, nausea and vomiting for 1 day. An abdominal computed tomography examination detected the dilated small intestinal loops clustered in the abdomen and surrounded by a sac-like membrane. During the exploratory surgery, a capsular structure was identified in the lower quadrant with a regular surface that was solid fibrous in nature. The combination of physical examination, imaging signs and medical history may be helpful in the diagnosis.