Abstract Cocoon syndrome, also known as abdominal cocoon or sclerosing encapsulating peritonitis, is an uncommon condition in which the small intestine becomes enclosed within a thick, fibrous membrane, resulting in restricted intestinal movement and varying degrees of bowel obstruction. Patients may present with recurrent abdominal pain, vomiting, abdominal distension, constipation, poor appetite, and weight loss. The condition can develop from…