Assertion: polyp's stalk | /r/HasProperty | narrow
Facets:
Source sentences:
text: Sometimes the polyp is on a little stalk, and if the stalk is narrow enough, your doctor can just twist it off using an instrument called a polyp forceps.
text: Sessile polyps grow without the narrow stalk and seem to lie flat against the wall of the colon.
text: Sessile only means that they don’t have a narrow stalk.