Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates low lung volumes with resulting bronchovascular crowding . There is complete collapse of the left lower lobe , and mild atelectasis at the right lower lobe . The cardiomediastinal and hilar contours are unchanged . There is no pneumothorax . The nasogastric tube is seen coursing into the stomach and out of the field of view .
    OUTPUT:
    
Nasogastric tube is coursing into the stomach and out of the field of view .