What's involved in a pet scan. I will be having one in 4-6 months. I've had a CT scan. Are they any different than that other than I think a PET is inside a tube like an MRI instead of the ring like the CT? Right?
SCC Right Lateral Tongue T2N0M0 Dx 01/12/06, Surgery 01/25/06. Partial Glossectomy, Bilateral Neck Dissection - 22 lymph nodes - all clear. No radiation.
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