
Photo credit: Jacqueline Littée, RN. All rights reserved.
Signs of cancer may be found in the colon during a colonoscopy or sigmoidoscopy.
Current as of:
December 17, 2020
Author: Healthwise Staff
Medical Review:
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine
Arvydas D. Vanagunas MD - Gastroenterology