Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi upright radiograph of the chest demonstrates low lung volumes which results in bronchovascular crowding . There is a moderate left - sided pleural effusion and adjacent atelectasis . There is stable increased opacification of the right lower lung . The cardiomediastinal and hilar contours are unchanged . There is no pneumothorax . A right - sided PICC line ends at the mid SVC . The nasogastric tube is coiled in the esophagus .
    OUTPUT:
    
Nasogastric tube is coiled in the esophagus .