Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable frontal chest radiograph demonstrates ___ gastric tube coursing midline with tip in stomach , and side port just below the level of the diaphragm . Endotracheal tube is in appropriate position 2 .8 cm above the level of the carina . The film is rotated . The lungs are hypoinflated with crowding of vasculature . Heterogeneous left perihilar and right lung base opacities are noted . No pneumothorax . Heart size , mediastinal contour , and hila are limited in evaluation and grossly unremarkable . Limited assessment upper abdomen is within normal limits . VP shunt tubing projects over the right hemi thorax .
    OUTPUT:
    
1 . Left perihilar opacity and right lung base opacities worrisome for aspiration pneumonia . 2 . Nasogastric tube side port is just below level of diaphragm . Consider advancing 5 - 10 cm for better positioning . 3 . Endotracheal tube in appropriate position .