Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube ends approximately 4 cm from the carina . An enteric tube courses below the level of the diaphragm and off the inferior aspect of the film . A right IJ line ends in the low SVC . The heart size is within normal limits . Increasing ill - defined opacities are noted within the lung bases , more so on the right , along with perihilar haziness and vascular indistinctness . No pneumothorax is present .
    OUTPUT:
    
1 . Endotracheal and enteric tubes in standard positions . 2 . Worsening ill - defined opacities in the lung bases , more so on the right . While this may reflect aspiration pneumonia , an element of asymmetric pulmonary edema is also likely present given rapid interval worsening .