I was thinking the same thing they should have learned what they needed to know from my first pass at treatment, which was surgical, being she said she got it all. But honestly, I'm thinking how could they have known all of that if some of it was left behind. Where was that heading? And could that information be learned from this second go around? This second time she said she got it all! I'm having a follow up appointment with my surgeon on the 20th and hoping I'll find out.