Assertion: antral gastritis | /r/AtLocation | acute cases
Facets:
value: in chronic cases
type: LOCATION
value: suddenly
type: MANNER
value: according to webmd
type: OTHER
Source sentences:
text: According to WebMD, antral gastritis can occur suddenly in acute cases or gradually in chronic cases, and can be brought on by a number of issues including excessive alcohol use, stress, chronic vomiting or the use of certain anti-inflammatory medications.