Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are new bilateral lower lung heterogeneous opacities , left greater than right , highly concerning for multifocal pneumonia . There is a small right pleural effusion and probable small left pleural effusion . Mild enlargement of the cardiac silhouette is not significantly changed . The mediastinal contours are unchanged . There is no pneumothorax . Dextroscoliosis of the thoracolumbar spine is redemonstrated .
    OUTPUT:
    
New bilateral lower lung opacities , concerning for multifocal pneumonia . Small right and likely small left pleural effusions .