Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent elevation the right hemidiaphragm with consequent low lung volumes on the right . The left lung appears grossly clear . There may be a tiny left pleural effusion . A nasogastric tube is in - situ , the tip is just below the left hemidiaphragm and the spinal appears to be at approximately the level the gastroesophageal junction . This could be advanced for better position within the stomach . No consolidation seen . No pulmonary edema .
    OUTPUT:
    
No acute cardiopulmonary process seen . There may be a tiny left pleural effusion . The nasogastric tube terminates below the left hemidiaphragm in the upper stomach , the side hole is at approximately the level the gastroesophageal junction . This could be advanced several cm for better positioning in the gastric lumen .