<s>[INST] Hi Doctor i am Marco 24 years old  i have  already recommend for apico lordotic view and the result is - Fibrotic and hazy densities are seen in the upper lung , Impression : Consider PTB.I want to know what does it mean? if there is a possibility  after treatment was completed there is no scar seen on the XRAY? thank you doctor for giving me an idea for what findings i have encounter  on my xray [/INST] Fibrotic itself means that it is healed and still if you have symptoms of tuberculosis you should get your sputum examination for AFB and mantaux test done. Sputum examination is more important. If you can afford you can undergo quantiferon gold test for tb. But if there is fibrotic changes only no need to take TB treatment in that case </s>