Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right IJ catheter terminates in the right atrium . The heart size is top normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax , pleural effusion , or focal consolidation . The patient is post cholecystectomy . A left upper lobe pulmonary nodule is better seen on the CT from ___ .
    OUTPUT:
    
New right IJ central venous catheter terminating at the right atrium . No pneumothorax .