Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs were provided . Again seen are diffuse coarse interstitial opacities affecting both lung fields compatible with interstitial lung disease , essentially unchanged from the most recent prior radiograph . Right subpleural opacity likely represents chronic pleural effusion . A right Port - A - Cath catheter tip terminates at the cavoatrial junction . Cardiomediastinal silhouette is stable . Contrast is seen within the stomach . The bones are intact .
    OUTPUT:
    
1 . Extensive bilateral intersitial opacities , essentially unchanged from the prior study . 2 . Small recurrent right pleural effusion or scarring .