Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Central venous catheter terminates in the region of the low SVC . The lungs are clear without signs of pneumonia or CHF . No pleural effusion or pneumothorax is seen . The heart and mediastinal contour is normal . The imaged osseous structures appear intact . Clips are noted in the right upper quadrant .
    OUTPUT:
    
No signs of pneumonia .