Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the NG tube is seen within the esophagus . A subsequent radiograph was available at the time of this dictation which showed that the NG tube had been advanced into the proper position . The cardiomediastinal silhouette is normal . Bilateral mild pulmonary edema or atelectasis is unchanged . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
NG tube ends in the esophagus .