Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since prior , there has been interval placement of an endotracheal tube with tip approximately 3 .5 cm from the carina . Enteric tube passes below the inferior field of view . There has been interval progression of the bilateral perihilar parenchymal opacities . There is no large pleural effusion or pneumothorax on this supine film .
    OUTPUT:
    
ET and enteric tubes as above . Interval progression of bilateral perihilar opacities which could represent progression of pulmonary edema , blossoming of infection . Possibility of ARDS could also be considered .