Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior radiograph , lung volumes are lower , which accentuates the transverse diameter of the heart . Stable cardiomediastinal and hilar contours . No evidence of focal consolidation , pneumothorax , or effusions . Unchanged right upper quadrant abdominal surgical clips and the left lung chain sutures .
    OUTPUT:
    
No focal consolidation concerning for pneumonia .