Assertion: adenomatous polyp | /r/HasProperty | precancerous
Facets:
Source sentences:
text: Adenomatous polyps, which consist primarily of glandular cells that line the inside of the large intestine, are likely precancerous.
text: Adenomatous polyps are precancerous polyps which cannot be left untreated.
text: Other benign polyps are precancerous and may turn into cancer if not removed soon.