Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been no significant interval change compared to the prior radiograph on ___ . Biapical pleural parenchymal scarring is stable . No focal consolidation , pleural effusion or pneumothorax . Cardiomediastinal contours are normal . Stable elevation of the left hilus . Pacer leads terminate in the right atrium and right ventricle , as expected . Several air - fluid levels are noted in the upper abdomen , a nonspecific finding .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Incidental note is made of multiple air - fluid levels in the upper abdomen , which is a nonspecific finding . Recommend correlation with abdominal pain .