Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from earlier the same day and from ___ . Compared to prior , there is slight increased conspicuity of a vague opacity at the right costophrenic recess best seen on the frontal projection . This opacity may represent an early pneumonia . Tiny bilateral pleural effusions are also noted . Cardiac silhouette is stable as are the osseous and soft tissue structures . Atherosclerotic calcifications again noted throughout the aorta .
    OUTPUT:
    
Possible early pneumonia in the right lateral lung base with tiny pleural effusions .