Hi. Hope you could help me. My PA chest x-ray reveals fibronodular densities in the upper right lung; both apices are clear. This was confirmed by my 2nd x-ray (Chest Apicolordotic view). I m concerned because the first exam states suspected PTB and the second result says chronic inflammatory process in the upper lung field . I have no history of lung problem except for broncho pneumonia when I was 14 and asthma when I was a kid. I am now 31. I am not a smoker though I have had history owing to acting. The last smoke I had was in February with half a rolled tobacco. There is also an ongoing renovation where I live; been going on since April.