Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again noted is eventration of the right hemidiaphragm . An old left clavicular shaft deformity is unchanged . There is stable widening of the mediastinum likely secondary to fatty infiltration . There has been an interval increase in pulmonary vascular engorgement and mild bilateral interstitial edema . There also may be a subtle increase in bibasilar atelectasis . There is no evidence of pneumothorax . The cardiac silhouette is stable .
    OUTPUT:
    
Interval increase in pulmonary vascular engorgement and mild bilateral interstitial edema .