Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP supine portable view of the chest was obtained . The endotracheal tube is low in position , terminating approximately 1 cm above the level of the carina and should be withdrawn by at least 2 cm . The endotracheal tube balloon appears overinflated . Nasogastric tube is seen coursing below the level of the diaphragm , extending to the expected position of the stomach . There are right greater than left pulmonary opacities . There may be a small left pleural effusion . The cardiac silhouette is not enlarged . The aorta is calcified and tortuous . Prominence of the central vasculature suggests a component of pulmonary edema . Lucency projecting over the left lower hemithorax is seen to represent a likely loculated pneumothorax vs less likely bulla on subsequent chest CT .
    OUTPUT:
    
1 . Low - lying endotracheal tube terminates just above the carina . Recommend withdrawal by approximately 3 cm . Above findings were discussed with Dr . ___ at approximately 8 :20 p .m . on ___ via telephone . 2 . Lucency projecting over the left lower hemithorax represents likely loculated pneumothorax , less likely bulla on subsequent chest CT . 3 . Bilateral pulmonary opacities may be due to aspiration and edema , although underlying contusion can not be excluded .