Assertion: endoscope | /r/HasProperty | sent into the body
Facets:
value: down the throat
type: MANNER
value: through the mouth
type: MANNER
value: in upper endoscopy
type: LOCATION
Source sentences:
text: In upper endoscopy, the endoscope is sent into the body through the mouth and down the throat, allowing doctors to examine the esophagus, stomach, and small intestine (specifically the beginning of it, called the duodenum).