Assertion: obstruction's cause | /r/HasProperty | fibrous bands of tissue
Facets:
value: in the abdomen
type: LOCATION
Source sentences:
text: Causes of bowel obstruction may include fibrous bands of tissue (adhesions) in the abdomen that form after surgery, an inflamed intestine (Crohn’s disease), infected pouches in your intestine (diverticulitis), hernias and colon cancer.