Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear retrocardiac opacities are unchanged in appearance . Hazy opacity in the left peripheral lung is also unchanged . Mild cardiomegaly with pulmonary vascular redistribution , no overt remotely edema . No pleural effusions . Mild apical pleural thickening . No pneumothorax .
    OUTPUT:
    
Chronic likely scarring in the left lower lobe . Hazy opacity along the left chest wall is persistent and should be assessed with CT thorax .