Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is seen with tip 7 cm above the carinal and could safely be advanced 3 cm . An enteric tube terminates within the stomach . Bilateral parenchymal opacities continue to worsen , particularly on the right lower lobe . Heart is remains mildly enlarged and there is some prominence of the central vasculature . No pleural effusion or pneumothorax . The previously seen curvilinear lucency beneath the diaphragm is less conspicuous on this study .
    OUTPUT:
    
1 . ET tube could be safely advanced 3 cm . 2 . Worsening moderate pulmonary edema from ___ min prior , possibly reflecting developing ARDS .