Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is bilateral hyperexpansion of the lungs as well as bilateral upper lobe volume loss and associated apical scarring . A poorly - defined opacity is identified in the right middle lobe , partially obscuring the right heart border , and is associated with local bronchial wall thickening . There is no pleural effusion , pneumothorax , or pulmonary edema identified . The heart size is normal . No bony abnormality is detected .
    OUTPUT:
    
Right middle lobe opacity suggestive of pneumonia . A follow up chest x-ray is recommended in ___ weeks following completion of antibiotic therapy to document resolution .