Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are diffuse bilateral airspace opacities . No pneumothorax or large pleural effusion . The cardiac silhouette is mild - to - moderately enlarged .
    OUTPUT:
    
Diffuse bilateral airspace opacities . Given patient history , most consistent with pulmonary edema . Other etiologies and differential diagnosis include widespread infection and pulmonary hemorrhage . Correlate clinically and recommend repeat radiograph after diuresis to assess for underlying consolidation . Enlarged cardiac silhouette .