Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to prior , there has been overall increase in the interstitial markings . Relatively linear right basilar and left mid lung opacities are again seen likely atelectasis versus scarring . Blunting of the posterior costophrenic angles suggests small bilateral effusions . Moderate cardiomegaly is again seen . Atherosclerotic calcifications identified at the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
Mild pulmonary edema with small bilateral pleural effusions .