InSIGHT Polyposis Staging System-Rectum

**Semantic type:** Classification

**Definition:** A scoring system for rectal polyp burden in patients with familial adenomatous polyposis developed by the International Society for Gastrointestinal Hereditary Tumors (InSIGHT).

**Synonyms:** - InSIGHT Polyposis Staging System for Rectum - InSIGHT Polyposis Staging for Rectum