Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest film ___ at 22 :33 is submitted .
    OUTPUT:
    
The nasogastric tube continues to have its tip projecting over the stomach with the side port near the gastroesophageal junction . Patchy bibasilar opacities appear to be increasing which may reflect worsening atelectasis , aspiration or pneumonia . Clinical correlation is advised . No pulmonary edema . No pneumothorax is appreciated . Overall cardiac and mediastinal contours are stable .