Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size remains mildly enlarged . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . Calcified granulomas , the largest in the the left lower lobe , are unchanged . Lungs are otherwise clear without focal consolidation . No pleural effusion or pneumothorax is demonstrated . Mild degenerative changes are seen in the thoracic spine . Pectus deformity is again demonstrated .
    OUTPUT:
    
No acute cardiopulmonary abnormality .