cases, colon Week 270: Case 6 April 26, 2023 pathadmin 1. Presented by Fred Askin, M.D. and prepared by Shien Micchelli, M.D.This patient is 12 day old infant with a large mass attached to the sigmoid colon.images/5_22_06_6a.jpgimages/5_22_06_6b.jpgimages/5_22_06_6c.jpgimages/5_22_06_6d.jpgimages/5_22_06_6e.jpgRhabdomyosarcomaHigh grade sarcoma, NOSInfantile fibrosarcomaPeripheral nerve sheath tumor (PNST) Loading...