I should have explained that my surgeon isn't certain I have lung cancer. Positive PET scan, node doubled in size over 3 months, and is "spiculated " margins. The confusion is that I have sarcoidosis in my lungs for 20 years and they don't know if it's that or cancer. Two needle biopsies were inconclusive .. guess they didn't get the lesion. So. I'm very scared to go for a resection or lobectomy not knowing if it's cancer .. anyone have experience like mine or input., thank you so much!