Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left IJ central line stable . Lung volumes are low compared to the prior radiograph . The previously identified right peribronchial consolidation has increased in density , likely secondary to new edema and vascular congestion . Heart size and mediastinal contours are stable . No pleural effusion .
    OUTPUT:
    
New mild edema may obscure the previously questioned right aspiration / pneumonia .