Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent elevation of the right hemidiaphragm is unchanged . Mild enlargement of the cardiac silhouette is similar . The mediastinal and hilar contours are also unchanged . Pulmonary vasculature is not engorged . Bibasilar atelectasis is re - demonstrated , without focal consolidation , pleural effusion or pneumothorax . No acute osseous abnormality is identified .
    OUTPUT:
    
Mild bibasilar atelectasis without focal consolidation to suggest pneumonia .