Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . New left chest tube ends in the upper left hemithorax . Left PICC ends at the cavoatrial junction . ET tube ends 5 .0 cm above the carina . Mild opacification at the left lung base likely represents atelectatic change . No pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
New left chest tube ends at the upper left hemithorax . No pneumothorax .