Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: On the lateral view there is small area of dense opacification overlying the heart , and anterior to the major fissure . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
right middle lobe pneumonia .