Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is not engorged . Patchy ill - defined nodular opacities are noted throughout the right lung and left lung base , with sparing of the left upper lobe , concerning for multifocal pneumonia . No pleural effusion or pneumothorax is present . No acute osseous abnormality is identified .
    OUTPUT:
    
Findings concerning for multifocal pneumonia .