Assertion: colon's cancer | /r/HasProperty | high grade
Facets:
Source sentences:
text: If the cancer in the polyp is high grade (see Colorectal Cancer Stages for more on this), or there are cancer cells at the edges of the polyp, more surgery might be recommended.
text: If the cancer in the polyp is high grade or there are cancer cells at the edges of the polyp, additional surgery may be needed, according to the ACS.