Assertion: polyp | /r/HasProperty | necessary
Facets:
value: to have surgery
type: PURPOSE
value: often
type: DEGREE
value: to have more follow-up
type: PURPOSE
value: sometimes
type: TEMPORAL
Source sentences:
text: If a polyp is too large to be removed during a colonoscopy, it might be necessary to use laparoscopic surgery to access it.
text: Medications can shrink the polyps but surgery is sometimes needed to remove them.
text: If it’s not possible to remove the polyp during a colonoscopy, it may be necessary to have surgery to remove it.
text: After a polyp is found and removed, it will be necessary to have more follow-up with a physician to ensure they polyp and/or cancerous material is gone.
text: Unfortunately, polyps often recur despite surgery and long-term treatment with nasal steroids or large volume steroids are often necessary.