Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volume is low . Widened mediastinum is similar to before and proportional to patient 's body habitus . Moderately enlarged cardiac silhouette is unchanged . There are probable small bilateral pleural effusions . There is no pneumothorax . Mild bibasilar opacities are consistent with atelectasis . Prominent pulmonary vessels are similar to before .
    OUTPUT:
    
No focal consolidation convincing for pneumonia is identified on this limited exam . Probable small bilateral pleural effusions .