Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip is 3 .6 cm above the carina with the patient 's neck in flexed position and is appropriate , right internal jugular line ends at mid SVC , and a feeding tube is seen coursing below the diaphragm into the stomach ; however , it s distal end is off the radiographic view . Left lung opacities concerning for pneumonia have progressed over the last 24 hours and now involve the left upper lung . Mild right lung base atelectasis is unchanged . Mild to moderately enlarged heart size is stable . Mediastinal and hilar contours are unchanged .
    OUTPUT:
    
Worsening of left lung pneumonia .