Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Study is essentially unchanged from previous . There is no pneumothorax or pleural effusion . Cardiomediastinal silhouette is stable . NG tube has coiled within the fundus of the stomach and may be terminating in the GE junction . The lungs are clear
    OUTPUT:
    
Study largely unchanged from prior . NG tube now terminates in fundus or GE junction .