Assertion: gastritis | /r/HasSubevent | erosion of the stomach lining
Facets:
Source sentences:
text: Serious gastritis can lead to erosion of the stomach lining, which can cause painful ulcers and black stools (a sign of bleeding in the stomach).
text: Gastritis is a very common stomach disorder, caused by inflammation and irritation, which can lead to erosion of the stomach lining.