Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest are compared to previous exam from ___ . Chest wall port is again seen with catheter tip projecting over the right atrium . Diffusely increased interstitial markings which are somewhat nodular are unchanged in appearance and perhaps slightly improved at the right lung base when compared to prior chest x-ray , not significantly changed from scout from CT dated ___ . There is no new large confluent consolidation . Cardiomediastinal silhouette is stable . Osseous and soft tissue structures are essentially unremarkable .
    OUTPUT:
    
Stable appearance of the chest with diffuse bilateral parenchymal disease potentially from metastatic disease . No evidence of new large confluent consolidation .