Assertion: rectal polyp | /r/HasProperty | multiple
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Because rectal polyps are often multiple and may be present with cancer, a complete colonoscopy is necessary.
text: Because rectal polyps are often multiple and may coexist with cancer, complete colonoscopy to the cecum is mandatory even if a distal lesion is found by flexible sigmoidoscopy.