Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffusely increased interstitial markings are compatible with chronic interstitial lung disease . The heart size is top normal . Several old healed right - sided rib fractures are incidentally noted . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema .
    OUTPUT:
    
1 . Increased interstitial markings , compatible with chronic interstitial lung disease . 2 . No evidence of acute cardiopulmonary process .