Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are within normal limits . The pulmonary vasculature is not engorged . New ill - defined patchy opacities are seen within the right middle lobe concerning for infection . Left lung is clear . No pleural effusion or pneumothorax is present . Symmetric scarring is noted within the lung apices . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
Patchy ill - defined opacities within the right middle lobe concerning for infection .