Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette and pulmonary vasculature are unremarkable and similar to the prior examination . Again seen is right - sided chest port , with the tip terminating at the cavoatrial junction . No definite focal consolidation is identified . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No acute intrathoracic abnormality .