Assertion: colonoscopy | /r/ObjectUse | used as a screening test
Facets:
Source sentences:
text: Colonoscopy can also be used as a screening test to check for cancer or precancerous growths in the colon or rectum (polyps).
text: Colonoscopy can also be used as a screening test to check for cancer or precancerous growths in the colon or rectum (polyps).