I am 49 and just had my yearly physical last week. I got a call from the doctor today who said that he saw a spot on my left lung. He said he thought it could be from calcification. I use to smoke and quit in 1977. I don't have any coughs. I was shocked by this as I feel fine and haven't been sick in a very long time. How could I get this and what else could it be. I have a physical every year but I am not sure the doctor last year took and x-ray. I know the physical in 2004 a x-ray was taken.
Thanks