Hi Dr. Dinesh, I Have A Friend Who Had Chest

Hi Dr. Dinesh, I have a friend who had Chest x ray examination, it reveals fibrocalcific densities are seen in the right upper lobe and left lung, heart is not enlarge with atherosclerotic aorta. , pleurodiaphragmatic adhesion at the left. What does it mean. He said he had no previous treatment of Anti TB treatment. He is 61 years old. What does it mean?