Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP upright radiograph demonstrates hyperinflated lungs and flattening of bilateral diaphragm most consistent with emphysematous changes . Heart size is slightly enlarged . There is no evidence of hilar adenopathy . There is no large pleural effusion . Opacities which project over the right lower lung zone are suspicious for an infectious process . There is no evidence of pulmonary edema or pneumothorax . Biapical pleural parenchymal scarring is mild . Osseous structures and imaged upper abdomen are without an acute abnormality .
    OUTPUT:
    
Opacities project over the right lower lung zone worrisome for infectious process . Emphysematous changes