Courtesy of Intermountain Medical Imaging, Boise, Idaho. All rights reserved.
This image shows a normal colon filled with barium. The barium shows up as white on the image. The arrows point to the normal curves of the colon.
Current as of: May 1, 2026
Author: WebMD Ignite Staff
Clinical Review Board
All WebMD Ignite education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.