Risk of Submucosal Invasion Calculator
- Colon Polyp ≥ 20mm in size
- Demarcation Area - Area within a colorectal polyp where a regular pit/vascular pattern becomes disordered. e.g. NICE II to NICE III, Kudo III/IV to Kudo V, JNET 2A to JNET 2B/3
- Granularity -
1. Burgess NG, Hourigan LF, Zanati SA, Brown GJ, Singh R, Williams SJ, et al. Risk Stratification for Covert Invasive Cancer Among Patients Referred for Colonic Endoscopic Mucosal Resection: A Large Multicenter Cohort. Gastroenterology. 2017 Sep;153(3):732–742.e1.
Score Adapted for GIEQs.com by David Tate:
With thanks to Nick Burgess for supplying the original study data
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