Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is opacity within the right middle lobe which is consistent with pneumonia . There is no pleural effusion or pneumothorax . Heart is normal in size and the mediastinal and hilar structures are unremarkable . No large hiatal hernia appreciated on this study .
    OUTPUT:
    
Right middle lobe pneumonia . Followup chest radiograph in 6 weeks is recommended to document resolution .