Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of recent or non-recent TB . Lung volumes are low but unchanged from the prior radiograph . Again seen is interstitial abnormality predominantly in the right upper , right lower lobe and left upper lobe consistent with known interstitial lung process , better seen on prior CT . No evidence of disease progression . No acute focal consolidation , pleural effusion or pneumothorax . Heart size is mildly enlarged , unchanged from prior exam . No acute skeletal abnormalities .
    OUTPUT:
    
No evidence of recent or non-recent TB . Findings consistent with known interstitial abnormality , better seen on prior CT . No evidence of progression and no acute abnormality .