Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is atelectasis in the right middle lobe and left lower lobe , with chronic elevation of the left hemidiaphragm . No new focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Right middle and lower lobe atelectasis , similar to prior . No pneumonia .