A well-lubricated enema tube is inserted gently into the rectum. Then barium contrast material is slowly put into the colon. At certain times, X-ray pictures called spot films are taken of different areas of the colon.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Jerome B. Simon, MD, FRCPC, FACP - Gastroenterology|
|Last Revised||April 16, 2013|