Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable chest radiograph demonstrates an endotracheal tube terminating 68cm from the level of the carinal . An enteric tube descends in an uncomplicated course . Bilateral perihilar patchy opacities are noted , a nonspecific finding . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Endotracheal tube 8 cm abovel the level of the carina . Advancement 2 cm is advised . No pneumothorax . Perihilar patchy opacities suggests airspace process . This is nonspecific and may reflect pulmonary edema , hemorrhage , or contusion .