Assertion: endoscope's tube | /r/HasProperty | inserted through the anus
Facets:
Source sentences:
text: Colonoscopy: An examination of the inside of the colon, including the rectum, sigmoid colon, descending colon, transverse colon, ascending colon, and cecum (where the small bowel attaches to the large bowel), using an endoscope - a thin, lighted flexible tube inserted through the anus.