Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the most recent prior examination , there has been re-adjustment of the left internal jugular central venous catheter , with the tip now in the mid SVC . There is mild pulmonary vascular congestion but no overt interstitial edema . There is a new small left pleural effusion . No consolidation or pneumothorax is evident . Cardiomediastinal and hilar contours are within normal limits and unchanged .
    OUTPUT:
    
Interval re-adjustment of a left central venous catheter , with the tip now in the mid SVC .