Suspicious Opacities in the right upper lung. My friend has no vices and not expereincing cough or anything.  He had this result on his xray May 3, 2013. had another xray after 2 months and says suspicious infiltrates are seen in the right upper lobe. June 1 2013 he had chest apicolordotic view and impression is PTB, right upper lobe. He had medication and on Oct. 13, 2013 it says both lungs are clear, heart is not enlarged, diaphragm and sulci are intact. His last xray was July 19, 2014 and says both lungs are clear, heart is not enlarged, diaphragm and sulci are intact. My question is will there be any scar on his lung even its already cleared?