Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is top normal . The mediastinal and hilar contours are unremarkable . Pulmonary vascularity is not engorged . Minimal patchy opacity is noted within the right lower lobe , which could represent an area of developing infection . No pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Right lower lobe patchy opacity concerning for developing pneumonia .