Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath tip terminates in the mid SVC . The cardiac silhouette size is normal . The aorta is mildly tortuous . Mediastinal and hilar contours are otherwise unchanged . The pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is seen . Partially imaged is a right nephroureteral stent . No subdiaphragmatic free air is seen .
    OUTPUT:
    
No acute cardiopulmonary abnormality . No subdiaphragmatic free air .