Colorectal Serrated Polyposis

**Semantic type:** Disease or Syndrome

**Definition:** The presence of multiple serrated polyps in the colon and/or rectum. The polyps are predominantly sessile serrated adenomas/polyps. A minority of the polyps are microvesicular variants of hyperplastic polyps.

**Synonyms:** - Colorectal Serrated Polyposis Syndrome - Hyperplastic Polyposis Syndrome