Pls help: i had my chest xray findings it says thick linear density on left upper lung...and the conclusion says: fibrosis left apical lung...what does it mean?..do i have a pulmonary fibrosis..im scared of this..im unfit to work abroad..do i have a chance to have Pulmonary fibrosis?.. im an athletes, 32yrs male, i dont smoke, im not taking drug.. i have balanced of diet. But why does i got this findings?.. pls help