Assertion: polyp | /r/Causes | obstruction
Facets:
value: in the bowels
type: LOCATION
value: within the stomach
type: LOCATION
Source sentences:
text: Apart from the risk of cancer, these polyps can also cause an obstruction within the stomach.
text: Symptoms are more likely to occur with polyps that are larger although it is uncommon for a polyp to cause an obstruction in the bowels.
text: The polyps often bleeds and may cause obstruction that would require surgery.