Dear Dr. Roach: My childhood friend just emailed me that she has a 1.1-cm lesion on her lung. It was found on a CT scan. She’s having another CT scan today. She is a former smoker and has COPD. Is the ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. ROACH: My childhood friend just emailed me that she has a 1.1-cm ...