cases, colon Week 335: Case 5 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Zarir E. Karanjawala, M.D., Ph.D.This 50 year old man was found to have a colon polyp on routine screening. A polpectomy was performed.images/hruban121707_5a.jpgimages/hruban121707_5e.jpgimages/hruban121707_5c.jpgimages/hruban121707_5d.jpgTubular adenomaTubular adenoma with pseudoinvasionInfiltrating adenocarcinoma arising in a tubular adenomaPeutz-Jegers polyp Loading...