Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are patchy bibasilar mid lung opacities bilaterally , raising concern for multifocal infection . Alternatively , the superimposed aspiration is not excluded . No large pleural effusion is seen . There is no pneumothorax . The cardiac silhouette is top normal . The aorta is calcified .
    OUTPUT:
    
Multifocal mid and lower lung opacities raise concern for multifocal infection . Recommend followup to resolution .