Recently, I had a CT scan on my stomach. Results on my stomach were fine but the scan showed a lesion or scar on my lung. A CT scan of my lungs was ordered. The result showed a questionable lesion about the size of the top of your finger on one lung. Another CT scan was ordered for 6 weeks later to determine whether or not there was any growth. This scan showed no growth but the radiologist could not definitively say whether or not it was just a lesion from a previous pneumonia or a tumor(benign or malignant). I am now being referred to a specialist who will order either a PET scan or an MRI. I am 51 and quit smoking 20 years ago.I am trying to keep this in perspective but am struggling with my mind and imagining the worst. Any thoughts?