Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Mild cardiomegaly and cardiomediastinal contours are stable . Slightly increased interstial opacities diffusely , as seen on the prior radiograph , consistent with chronic lung disease . No focal consolidation , pleural effusion , or pneumothorax . Chronic right rib fracture is unchanged . Right upper quadrant clips are consistent with cholecystectomy .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Stable mild cardiomegaly .