yes, I agree with PP .. you need to have the scan to see where it may be recurred ... Please let us know how you make out .. we are here for you as many on this community have gone through where you are now and are doing very well.
WELCOME to the COMMUNITY,
C~
Rising Throglobulin antibodies could mean a recurrence of papilary cancer in which case radioactive iodine is the treatment of choice.
This happened to me last year and I repeated the I131 therapy sucessfully.
Good luck.