Hi Judy & Esther,
I have occult bleeding and have had surgery for a sm bowel tumor so they were looking for a tumor. They did not find anything except the rapid transition.
The radiologist explained that they get much better pictures doing the entercolysis. He did say the pictures came out very clear.
You may want to see if the capsule endoscopy is being offered in your area. I went to NY in August and had that done. That was the easiest. The camera took 58,000 pictures of my sm. intestine and again no tumors and no they still can't find where I am bleeding from.
If you have any other questions I will try to answer. Donna