Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inferior lingular airspace opacity has decreased , and there is new inferior lingular subsegmental atelectasis . No new consolidations are identified . There are new small pleural effusions . The lungs are hyperinflated . Biapical pleural parenchymal scarring is unchanged . The heart and mediastinum are within normal limits .
    OUTPUT:
    
Improving lingular pneumonia with new inferior lingular subsegmental atelectasis .