Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: NG tube ends in the upper esophagus . The cardiomediastinal silhouette is normal . Left basilar opacity likely represents a combination of atelectasis and effusion . The lungs are otherwise clear . No right effusion or pneumothorax is present . Surgical ___ are noted over the left abdomen . A curvilinear lucency in the mid abdomen potentially represents a component of intraperitoneal air which is not unexpected in the early postoperative phase .
    OUTPUT:
    
1 . NG tube malpositioned with the tip in upper esophagus . 2 . New left basilar opacity likely represents a combination of atelectasis and effusion .