Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased interstitial markings at the bases and probable small bilateral effusions . There is an area of hazy increased opacity in the right mid lung that could represent an area of volume loss or early infiltrate . This is worse in appearance compared to the study from 3 days prior . Otherwise no see substantial change
    OUTPUT:
    
Question early infiltrate versus volume loss in the right lower lung