Nelie, Just wanted to let you know I am thinking of you, hoping for everything to come out "all clear". Frankly, if you had surgery 4 weeks prior to the PET scan, I would be IMMENSELY surprised if it did NOT show some new hot spots, i.e., where the surgery is healing. That's what PETs do, they show hypernormal healing/metabolic activity.
Best wishes,
Andrea

SCC L lat tongue,Dx 9/15/05 T1N0MX L MND and L lateral hemiglossectomy 10/03/05. Recurrence 11/15/06 2nd surgery 12/04/06 hemiglossectomy 3rd surgery 01/15/07 tonsillectomy Radiation 01/25/07 to 03/08/07 3-D/CRT X 30