Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are decreased . Linear atelectasis or scarring is re - demonstrated in the right middle lobe . The lungs are otherwise clear without focal consolidation , pleural effusion or pneumothorax . A right pleural effusion is resolved from prior studies . The pulmonary vasculature is not engorged . The cardiomediastinal and hilar contours are within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
Resolved right pleural effusion . Stable right basilar atelectasis or scarring .