Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Port - A - Cath terminates in the lower SVC . Cardiomediastinal silhouette is stable . There is no focal consolidation , pleural effusion , or pneumothorax . Multiple surgical clips project over the mediastinum . A new surgical clip projecting over the left hemidiaphragm was not present on the prior radiograph or CT and may have been dislodged from the mediastinum .
    OUTPUT:
    
No evidence of pneumonia .