Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Patchy opacity in the right middle lobe is concerning for pneumonia . Left lung is clear . No pleural effusion or pneumothorax is visualized . No acute osseous abnormalities detected .
    OUTPUT:
    
Patchy opacity in the right middle lobe concerning for pneumonia . RECOMMENDATION ( S ) Followup radiographs after treatment are recommended to ensure resolution this finding