Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Enteric tube is within the stomach . Deep brain stimulator is seen with wires extending superiorly , excluded from the film . Left lower lung / retrocardiac opacity is better delineated and smaller in size . There is no evidence of pleural effusion or pneumothorax . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
1 . Radiographic improvement of left lower lung opacity . 2 . Enteric tube terminates within the stomach .