Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates 4 .5 cm from the carina . Enteric tube terminates beyond the diaphragm , out of the field - of - view . Lung volumes are low with heterogeneous bilateral opacities concerning for infection or aspiration . Blunting of the lateral costophrenic angle seen on the left . No pneumothorax .
    OUTPUT:
    
1 . Satisfactory position of endotracheal and enteric tubes . 2 . Heterogeneous bibasilar opacities concerning for multifocal pneumonia or aspiration . 3 . Suspected left pleural effusion .