Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Bilateral mid and lower lung zone opacities are consistent with multifocal pneumonia . There is mild vascular congestion and a small right pleural effusion as well as small amount of fluid in the major fissure . The cardiomediastinal silhouette and hila are normal . There is no pneumothorax .
    OUTPUT:
    
Bilateral mid and lower lung zone opacities are consistent with multifocal pneumonia .