Well, 72 hours later, and the GI doctor is having second thoughts. Just to be 200% sure, he says. Biopsy showed only normal tissue, but he still wants to have another look. So now he's talking about a CT scan. Which would actually be sort of interesting, depending on what sort of unpleasant prep would have to occur first. And possibly another colonoscopy. As long as the same drugs are used, I'm okay with that, I guess. And this is Canada, so it's all free.
But this time, I want to see an actual image of my ileocecal valve.