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