Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right internal jugular central venous line , as well as interval placement of a right tunneled central line which terminates in the mid SVC . A retained fragment of a left central venous line is in unchanged position , terminating in the lower SVC . There is no associated pneumothorax . A stable right lower lobe linear opacity is stable and better characterized on prior CT examination . There are no additional acute findings of consolidation , pleural effusion , or pulmonary edema . The heart size is normal . Mediastinal and hilar contours are stable .
    OUTPUT:
    
1 . Right tunneled central venous catheter terminating in the mid SVC . No pneumothorax . 2 . No radiologic evidence for acute cardiopulmonary process or chronic granulomatous disease .