My GP called today with the results of my CT scan. 1.2 CM nodule in left lung, non calcified, irregular edge. I am 69 former light smoker quote 17 years, Parotid mass, acetic cell carcinoma, removed complete 2002. GP has ordered a PET scan. What would be the procedure after the PET scan if shown as hot? What would be the procedure if a biopsy shows cancer? Could it be removed? Thank you.