They have added an endoscope for her not too. She wasn't that thrilled about that but I told her it was pretty easy so no worries . She's had other surgeries and this will be a breeze compared to those.
Make sure they take 6-8 samples from various intestinal locations. I've heard many stories about doc who only take 2 or 3 samples, or even worse, doctors who skip the biopsies because they can't "see" any damage.
Best wishes to her!