Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is re- demonstrated . Multiple mediastinal clips are again noted along the left mediastinal border . Mediastinal and hilar contours are unremarkable . Known right pleural mediastinal metastases are better visualized on the recent CT . The pulmonary vasculature is not engorged . Lung volumes are low with crowding of the bronchovascular structures . No focal consolidation , pleural effusion or pneumothorax is present . Linear opacity at the left costophrenic angle may reflect scarring . Mild degenerative changes are noted in the imaged thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Known right pleural mediastinal metastases are better demonstrated on the previous CT .