InSIGHT Stage 3-Rectum

**Semantic type:** Classification

**Definition:** >25 polyps amenable to complete removal, or any incompletely removed sessile polyp, or any evidence of high-grade dysplasia (HGD), even if completely excised.

**Synonyms:** - InSIGHT Stage 3 Rectum - Stage 3 - Stage 3 Rectum