With doc finding 2x3cm tumor near pul vien, spine, aorta area do i ask for biopsy no matter what they find on pet next week? had melonoma & cervical b4.

Maybe: It will really depend on what the scans show and the details of your prior cancer history. On the surface it seemsllikely.

What for results: Wait and get all of the information before deciding on a biopsy. Having a biopsy in this area does have some risk. You want to make sure the it is worth the risk of having the biopsy. Wait and see what the pet scan shows.