Kelly,
My post tx PET was 3 months+. Waiting will minimize false positives common to PET scans.
Bob


Bob, age 64, reformed smoker since 3/85, moderate alcohol,
Right tonsil, 5/20/09 tonsillectomy, T2N0M0, IMRT started 6/17/09, ended 8/3/09, 33TX, no chemo, 11/6/09 & 7/21/11 PET/CT Scan clear