This topic is about the experiences and concerns of someone with a trained colostomy who is scheduled for a barium x-ray or scan. The person is worried that ingesting barium might disrupt their established irrigation routine, as a previous experience with a barium drink led to uncontrolled stoma output for the rest of the day. Here are some insights and advice shared in the discussion:

1. The individual underwent two tests: a Gastrografin CT scan with oral contrast and a Gastrografin enema via the stoma a few days later.
2. They limited the oral contrast to one serving, which was sufficient for the imaging.
3. After each procedure, they immediately irrigated to flush out the contrast, which helped avoid accidents and resulted in only minimal unexpected output.
4. Their bowel training remained intact despite the procedures.
5. The imaging results were unremarkable, and the surgeon estimates an 85-90% chance of a successful colostomy reversal, tentatively planned for late November or early December. If the reversal is unsuccessful, another colostomy is an option.
6. One member of the discussion pointed out that while many factors can temporarily disrupt bowel training, the routine usually stabilizes once normal irrigation is resumed, so there is no need for excessive worry.