Assertion: peptic ulcer | /r/HasProperty | hole
Facets:
Source sentences:
text: A peptic ulcer is a sore or hole that forms in the lining of the stomach or intestine.
text: Peptic ulcers are holes or breaks in the protective lining of the duodenum (the upper part of the small intestine) or the stomach -- areas that come into contact with stomach acids and enzymes.
text: Ulcers can happen elsewhere in the body as well: peptic ulcers, for instance, arise when there are holes or breaks in the protective lining of the small intestine, and bedsores happen when prolonged pressure and friction erode away sections of the skin.