We got the report on the PET scan this morning. It looked good - mostly no changes. There is a small spot on the liver they want to investigate further so they're going to do an MRI in the next month or so to check it out. The oncologist isn't too worried about it. She did an exam and said there weren't any signs from the exam that is was cancer.  Also, there was a lesion like that when Erin was initially diagnosed, but in a different spot and it was benign.