Hi doctor, My sister has dry cough not continuous, uneasy in breathing, pain in upper back. She has this problem 2 months back and diagoned with CT chest scan and was told that she had lung infection. After medication, it subsided and again the problem has come back. Again she was diagnosed with CT chest scan and the report is told " the fibronodular opacities in the anterior basal segment of the rt lower lobe" , report is attached below. Is it tuberculosis???  And the doctor is not telling if it is tuberculosis or not.! He is telling that there is mark left on the lungs due to previous infection. Due to the healed wound mark, the problem has come back.Kindly understand my problem and suggest me sir. As the present situation is covid we can't go around hospitals much. As she is lung disease patient , it might be more risky for her.