Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is 3 .3 cm from the carina . The right - sided PICC line ends in the mid SVC . The enteric tube extends outside of the field of view within a decompressed stomach . There is no pneumothorax . Extensive bilateral parenchymal opacities are unchanged from the prior study of ___ . Heart size is top normal . There may be a small left pleural effusion .
    OUTPUT:
    
1 . All lines and tubes are in standard position . 2 . Unchanged extensive bilateral parenchymal opacities .