Galley you can go back to the doctors and ask the question. The language in those reports is not always easy for the layman to interpret. We can google the definition of words but the meaning gets lost in the context that only a medical person properly understands.

My doctors were pretty clear all the way through, no diagnosis is possible during treatment, you have to wait for everything to heal so they can do the PET 6 weeks later.

Week 6 is tough especially with a 3rd chemo around the corner. Keep the food and water going, make sure the bowels and kidneys are working regularly too. Hang in there, we are all praying for you.