Abdominal cocoon: report of a case.

The abdominal cocoon is a rare cause of intestinal obstruction most often found in adolescent girls from tropical and subtropical countries. It is characterized by a thick fibrotic sac covering the small bowel partially or completely, the etiology of which is unknown. A correct diagnosis is not often made preoperatively; however, following simple surgical release of the entrapped bowel, these patients usually do well. We report herein our experience of a case of abdominal cocoon with a brief review of the medical literature on this unusual disease entity.