Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the radiograph obtained 7 hours prior , there is new , mild pulmonary vascular congestion . Pulmonary edema in the right lung is mild . The medial right upper lobe and right perihilar opacities are essentially unchanged , possibly reflecting a hematoma . 2 right - sided chest tubes and a left - sided port are unchanged and appropriately positioned .
    OUTPUT:
    
New mild pulmonary vascular congestion . Medial right upper lung and right perihilar opacities remain concerning for a hematoma .