Assertion: colonoscopy | /r/SimilarTo | sigmoidoscopy
Facets:
Source sentences:
text: A colonoscopy is similar to a sigmoidoscopy, but the entire colon can be viewed.
text: Colonoscopy is similar to sigmoidoscopy—the difference being related to which parts of the colon each can examine.
text: Colonoscopy is similar to sigmoidoscopy—the difference being related to which parts of the colon each can examine.