Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are decreased from the most recent prior study . No focal consolidation concerning for pneumonia , pleural effusion , or pneumothorax is detected . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size but stable . The mediastinal and hilar contours are within normal limits . The trachea is midline .
    OUTPUT:
    
Low lung volumes with no focal consolidation concerning for pneumonia .