Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip terminates 5 .5 cm from the carina . Orogastric tube tip courses below the diaphragm into the stomach , off the inferior borders of the film . The heart size is normal . The mediastinal and hilar contours are unremarkable . The pulmonary vascularity is normal . There are mild bibasilar opacities likely reflecting atelectasis . There is no pleural effusion or pneumothorax though the extreme lung apices are excluded from the field of view . There are no acute osseous abnormalities .
    OUTPUT:
    
Endotracheal and orogastric tube tips in standard positions . Patchy opacities in the lung bases likely reflective of atelectasis .