polyp

n.

珊瑚虫（水螅型），息肉；

复数：polyps

nasal polyp[医]鼻息肉

1. Coral is formed by certain types of polyp.
   珊瑚是由某些水螅体构成的。
2. Preventive reception of colonic polyp is still the best treatment.
   结肠息肉预防性切除仍是最好的治疗方法。

The Polyp-cancer Sequence in the Large Bowel
Polyp miss rate determined by tandem colonoscopy: a systematic review.
President's address. The polyp-cancer sequence in the large bowel.
Polyp size and advanced histology in patients undergoing colonoscopy screening: Implications for CT Colonography
Interpreting precursor studies: what polyp trials tell us about large-bowel cancer.
The National Polyp Study. Patient and polyp characteristics associated with high-grade dysplasia in colorectal adenomas
Activators of the nuclear receptor PPARgamma enhance colon polyp formation
Calcium supplements for the prevention of colorectal adenomas. Calcium Polyp Prevention Study Group
Analysis of colorectal cancer occurrence during surveillance colonoscopy in the dietary Polyp Prevention Trial.
Population-based surveillance by colonoscopy: effect on the incidence of colorectal cancer. Telemark Polyp Study I