Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate enlargement of the cardiac silhouette is present . The mediastinal and hilar contours are within normal limits . Pulmonary vasculature is not engorged . Patchy opacities are noted in both lung bases with mild peribronchial cuffing . No pleural effusion or pneumothorax is present . No acute osseous abnormalities detected .
    OUTPUT:
    
Patchy opacities within the lung bases with mild peribronchial cuffing is concerning for infection in the correct clinical setting .