Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Previous right upper lobe pneumonia has resolved . A new nasogastric tube enters the stomach , however the side port is near the GE junction . Blunting of the costophrenic angles is unchanged , and possibly due to small pleural effusions are pleural thickening . There is no pneumothorax . Heart size is top - normal . New airspace opacification at the both lung bases may be due to atelectasis or aspiration . Old healed left rib fractures are incidentally noted .
    OUTPUT:
    
New NG tube enters the stomach with its side - port near the GE junction . Advancement by 2 - 3 cm is advised . New bibasilar airspace opacities may be due to atelectasis or aspiration .