Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Hazy bibasilar opacities suggestive of moderate bilateral pleural effusions . There is also mild persisten vascular congestion , progressed since prior . Cardiac silhouette is enlarged but unchanged . No acute osseous abnormality detected .
    OUTPUT:
    
Bibasilar opacities compatible pleural effusions with underlying infection / atelectasis also possible . Pulmonary vascular congestion progressed since prior .