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 vasculature is normal . Patchy ill - defined opacity is seen within the right middle lobe concerning for pneumonia . Left lung is clear without focal consolidation . No pleural effusion or pneumothorax is visualized . There are no acute osseous abnormalities .
    OUTPUT:
    
Right middle lobe pneumonia . Followup radiographs after treatment are recommended to ensure resolution of this finding .