
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: August 22, 2019
Author: Healthwise Staff
Medical Review: Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
Arvydas D. Vanagunas, MD, FACP, FACG - Gastroenterology