Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bibasilar streaky linear opacities are stable from ___ and may reflect scarring / atelectasis . There is mild central vascular congestion with possible mild edema . No new focal consolidation , pleural effusion or pneumothorax is seen . The cardiac silhouette is normal , and the mediastinal contours are unchanged . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
Mild pulmonary vascular congestion and edema .