Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the most recent radiograph , aeration of the bilateral lungs is improved with residual bilateral small pleural effusions . There is elevation of the right hemidiaphragm , unchanged . No focal consolidation is present . A left - sided PICC line terminates at the lower SVC .
    OUTPUT:
    
Improved aeration of the bilateral lungs , with similarly improved residual bilateral small pleural effusions .