Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The NG tube tip is in the cardia of the stomach and curled on itself . The lungs are clear . No pleural effusions or pneumothorax visualized .
    OUTPUT:
    
The NG tube tip is in the cardia of the stomach and curled on itself . The lungs are clear . No pleural effusions or pneumothorax visualized .