Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The mediastinal and hilar contours are unremarkable . The pulmonary vascularity is normal . There is minimal patchy opacification in the right lower lobe which is concerning for an infectious process . No pleural effusion or pneumothorax is identified . There are no acute osseous abnormalities .
    OUTPUT:
    
Patchy ill - defined opacity within the right lower lobe which is concerning for an infectious process in the correct clinical context .