Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new left hilar mass or dilated pulmonary artery , which could be due to an acute PE . Endotracheal tube terminates 5 cm above the carina . Lung volumes are low . Mild pulmonary vascular engorgement , particularly in the right lung , is present .
    OUTPUT:
    
New left hilar mass or dilated pulmonary could be due to an acute PE . CT chest is recommended for further evaluation .