Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are multiple , bilateral , multifocal airspace opacities , now somewhat more conspicuous as compared to the recent portable chest radiograph . The previously questioned focal opacity overlying the right fifth rib is no longer discretely visualized . There is no appreciable pleural effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Numerous bilateral airspace opacities , concerning for multifocal pneumonia in the appropriate clinical setting .