Posted 3/19/2016 1:27 AM (GMT 0)
I have read (and read) endless articles about Crohns returning to the anastomosis in a relatively short time which would necessitate more surgery and more intestines disappearing
It can do, but try not to let it get to you. If Crohn's reappeared in a few weeks in everyone who had resection surgery, they would all end up with short bowel syndrome. An unfortunate minority do end up with just that, but it's quite rare. For most people, surgery will last them 10, 20 or 30 years before they need another one.
You just have to hope your son will be in the category of people who have a lengthy remission. There is a discussion in another thread about whether to go on medication after surgery. I chose not to. But given your son's young age and fairly aggressive sounding disease, it may make more sense for him to go on medication than me. He's young, so he should spring back quickly, although I think going back to school in a week's time sounds a bit optimistic.