Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sternotomy . Right IJ central line tip mid SVC . Interval removal of chest tubes , mediastinal drains . Extensive chest wall , neck subcutaneous emphysema . No definite pneumothorax . Consider follow - up radiograph . Mild patchy bibasilar atelectasis , more prominent . Wiring projecting over upper abdomen , partially seen . Remainder normal .
    OUTPUT:
    
Extensive subcutaneous emphysema following removal of tubes . No radiographic evidence of pneumothorax . Mild bibasilar opacities , likely atelectasis .