CT or PET for recurrence or new cancer Dx?

quiltrunner Member Posts: 13
edited October 2021 in Waiting for Test Results

My tumor markers took a jump so oncologist ordered a brain MRI (had that today) and a PET scan for Friday. They called today and said insurance is denying coverage and will only cover a CT. How is that for detection especially ILC? I'm a bit irritated / concerned of course.