Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube has been placed with the tip terminating below the thoracic inlet , approximately 2 cm above the carina . An enteric tube is in place , which courses below the diaphragm and out of view on this image . Elevation of the right hemidiaphragm is unchanged . There is blunting of the right costophrenic angle compatible with a small right pleural effusion with increased underlying atelectasis of the right lung base compared to the most recent prior study . The left lung is clear . No pneumothorax is detected . The pulmonary vasculature is not engorged . The cardiomediastinal and hilar contours are within normal limits . Calcification of the aortic knob is noted .
    OUTPUT:
    
1 . Endotracheal and enteric tubes in appropriate position . 2 . Small right pleural effusion with increased underlying atelectasis compared to the most recent prior study .