Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The study was performed on ___ and was submitted for review by the radiologist on ___ . Portable supine radiograph demonstrates an endotracheal tube is in place , terminating 5 .9 cm above the carina . There is collapse of the right mid to lower lung with a large right pleural effusion , as seen previously on PET - CT . Additionally , there is patchy opacification in the left lung base , possibly due to infection or aspiration . The nasogastric tube is seen coursing below the left hemidiaphragm . Aortic arch calcifications are noted . The patient is rotated , somewhat limiting assessment , but there is no definite evidence of pneumothorax on this study .
    OUTPUT:
    
1 . Endotracheal tube in appropriate position . Nasogastric tube courses below the left hemidiaphragm . 2 . Patchy opacification left lung base possibly due to infection or aspiration . 3 . Right moderate to large pleural effusion with atelectasis of the right mid to lower lung . No definite pneumothorax is identified on this study .