Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overlying trauma board limits assessment . Endotracheal tube tip is at the carina . Orogastric tube tip is within the stomach . The heart size is normal . The mediastinal and hilar contours are unremarkable . Focal opacity within the right lung base may reflect an area of infection or aspiration . Patchy opacity is also demonstrated in the left lung base . No pleural effusion or pneumothorax is seen . No acute osseous abnormalities otherwise demonstrated . Remote left rib fracture is seen .
    OUTPUT:
    
1 . Endotracheal tube is at the carina and should be withdrawn by at least 3 cm . This was discussed with ___ , MD at 2 : 55 pm , ___ . Orogastric tube tip is within the stomach . 2 . Bibasilar opacities may reflect aspiration or infection .