Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There continues to be obscuration of the right hemidiaphragm with increased alveolar infiltrate in the right lower lobe . The right effusion is slightly smaller ; however , there is also an area of increased alveolar infiltrate in the left lower lung likely representing a small new infiltrate in that region . The right - sided PICC line with tip in the distal SVC is again visualized .
    OUTPUT:
    
Improved appearance on the right , worsened appearance in the left lower lobe .