Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent mild pulmonary edema and increased vascular congestion from ___ . No pleural effusion , focal consolidation or pneumothorax is present . The inspiratory lung volumes are appropriate . The cardiac silhouette is mildly enlarged but stable . The mediastinal and hilar contours are unchanged . A right - sided stent is unchanged in position , presumably extending from the right subclavian vein into the superior vena cava . Degenerative changes are again noted in the thoracic spine with right - sided bridging osteophytes .
    OUTPUT:
    
1 . No focal consolidation . 2 . Persistent mild pulmonary edema with increased vascular congestion since ___ .