Changes

Imaging is generally made until the contrast reaches the large colon (if small bowel obstruction is suspected). The first image may be taken at 2 hours after peroral contrast intake. If contrast hasn't reached the large intestine already, the frequency of further imaging depends on the progress, but the following repeat images are often made after 4-8 and then 6-10 hours.

There also needs If contrast hasn't reached the large intestine already, a Swedish<ref>{{NU Hospital Group}}</ref> is to be a decision state when any repeat the next image is will be takenunless otherwise decided by the referring clinician. The frequency of further imaging depends on the progress, interval until repeat images are often 4-8 and then 6-10 hours.