Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the NG tube is in the body of the stomach , . The endotracheal tube is in standard position . Moderate right pleural effusion are stable . No pneumothorax . The retrocardiac opacity likely representing left lower lobe atelectasis is stable . Large cardiomediastinal silhouette stable .
    OUTPUT:
    
The tip of the NG tube is in the body of the stomach .