Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is stable mild right hemidiaphragmatic elevation with right basal atelectasis again noted . Minimal atelectasis in the left lower lung also noted . There is no convincing sign of pneumonia . No effusion or pneumothorax . No signs of pulmonary edema . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Mild bibasilar atelectasis . Stable mild elevation of the right hemidiaphragm . Otherwise normal .