Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . The NG tube has been withdrawn and its sidehole is now positioned in the distal esophagus . Feeding tube remains post pyloric . Left apical pleural tube is in stable position . Right PICC terminates at the superior cavoatrial junction . Abdominal wall ___ are unchanged with stable position of upper abdominal drains . Left lung base opacity persists with a stable small left pleural effusion . The heart size , exaggerated by low lung volumes , is stable .
    OUTPUT:
    
1 . Sideport of the NG tube is now located in the distal esophagus . This could be advanced by at least 8 cm for positioning in the stomach . Multiple additional medical and surgical support devices are in unchanged position . 2 . Persistent left lung base opacity with small left pleural effusion Findings were communicated via phone call by Dr . ___ to Dr . ___ ___ , ICU resident , on ___ at 13 :01 PM .