Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes have slightly improved since the prior exam . Mild increased opacity in the right infrahilar region as compared to the prior exam may reflect early bronchopneumonia in the appropriate clinical setting . The left lung is clear . No effusion or pneumothorax . The heart is normal in size . The mediastinum is not widened . No acute osseous abnormality . There is nonspecific gaseous distension of loops of small bowel and a fluid - filled stomach in the left upper quadrant , incompletely assessed on this exam .
    OUTPUT:
    
1 . Slight increased opacity in the right infrahilar region may reflect early bronchopneumonia . 2 . Nonspecific air - filled small bowel loops in the left upper quadrant , incompletely imaged .