Well, this is my son's last day on the antibiotics and no issues so far. Keeping fingers crossed.

He had upper and lower GI endoscopy on Friday, and the doctor saw nothing visible to suggest Crohns, and no signs of ongoing infection or inflammation in the area where it was previously seen on CT. Although we will have to wait and see what the biopsies show.

Next step is to have him swallow a capsule camera, (to take pictures of the entire length of the small intestine). And an MRI of the intestines to detect any other abnormalities.

At least this happened early in the year. Although the bills haven't hit yet, I'm assuming we are well beyond our out of pocket max - so any other tests or treatments he receives should be 100% covered.