As I did not have radiation I cannot relate to what you are going through. I feel lucky right now but also scared that if my cancer returns I will have to have it also. You sound very brave.
I wish you well. Take care.
What the heck is a "Pin Head" mask. I am also not familiar with a PET scan. Is that new?

Adele,
mucoepidermoid carcinoma of the submandibular gland, 05/06, left neck dissection, gland and tumor removed, intermediate grade, margins negative, 9 lymph nodes negative, no rad, no chemo,
11/07 surgical biopsy of lymph node left neck, no cancer!