Assertion: endoscope's tube | /r/Synonym | upper endoscope
Facets:
value: with a camera on the tip
type: OTHER
Source sentences:
text: Upper endoscopy is a procedure that enables the examiner (usually a gastroenterologist ) to examine the esophagus (swallowing tube), stomach, and duodenum (first portion of small bowel) using a thin, flexible tube called the upper endoscope with a camera on the tip through which the lining of the esophagus, stomach, and duodenum can be viewed using a TV monitor.