Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright portable views of the chest are provided . Final image demonstrates NG tube positioned within the stomach . Lungs are well expanded and clear . There is no pleural effusion , focal consolidation , or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . Heart size is normal . There is no pulmonary edema .
    OUTPUT:
    
NG tube terminates in the stomach . Clear lungs .