Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable view of the chest . Limited study , lung bases not imaged . The patient is rotated to the right which limits evaluation . The ET tube is 5 .4 cm from the carina . A right subclavian line ends in the low SVC . Pulmonary edema and pleural effusions are unchanged . Bibasilar opacities are unchanged . No pneumothorax . Mediastinal and hilar contours are stable .
    OUTPUT:
    
Limited study , lung bases not imaged , within that limitataion , no change in mild pulmonary edema , bilateral pleural effusion and adjacent atelectasis .