Assertion: polyp's cancer | /r/HasProperty | started
Facets:
value: from a single polyp
type: OTHER
Source sentences:
text: Most of the colon polyps do not become cancerous, but all the colon and rectal cancers or colorectal cancers are started from a single polyp.
text: Most of the colon polyps do not become cancerous, but all the colon and rectal cancers or colorectal cancers are started from a single polyp.