Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . Opacities are seen overlying the right lower , right middle , left lower , and left middle lung fields , conderning for multifocal pneumonia . Cardiomediastinal silhouette is unremarkable . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Findings concerning for multifocal pneumonia .