Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the right - sided chest tube with residual trace right chest wall subcutaneous emphysema . No pneumothorax . Right internal jugular central venous catheter is unchanged terminating at the cavoatrial junction . Bibasilar atelectasis is increased from ___ . Left lower lobe opacity is increased from ___ at 15 :56 with similar appearance to ___ : 19 . Mild pulmonary edema is increased from ___ .
    OUTPUT:
    
1 . No pneumothorax post right chest tube removal . 2 . Left lower lobe opacity is increased from ___ at 15 :56 with similar appearance to ___ : 19 , likely representing a layering pleural effusion with component of atelectasis although developing infection could also have this appearance . 3 . Mild pulmonary edema is increased from ___ .