Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube is in adequate position at 4 .6 cm above the carina . The side port of the nasogastric tube projects slightly below the gastroesophageal junction and could be advanced . There is no pneumothorax and no evidence of pleural effusion . The cardiac contour is mildly enlarged compared to the previous exam but its diameter remains in within limit normal . New mild bibasilar opacities , more prominent on the right side , which are mostly compatible with atelectasis .
    OUTPUT:
    
1 . The nasogastric tube can be advanced : the side port is slightly below the gastroesophageal junction . 2 . New mild bibasilar atelectasis , more prominent on the right side .