Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are diffuse bilateral interstitial reticular opacities , more pronounced in both lung bases , slightly improved from ___ but worse from baseline at ___ . There is a small left - sided pleural effusion , better seen in the lateral view . Mild - to - moderate cardiomegaly is unchanged from prior . There is a tortuous aorta . No pneumothorax is identified .
    OUTPUT:
    
Compared with ___ , there is decreased degree of interstitial pulmonary edema with associated small left - sided pleural effusion .