Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours appear within normal limits . There is a streaky opacity projecting over the lingula . Similarly , there is a patchy posterior opacity projecting over the lower thoracic spine , most likely in the left lower lobe . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Patchy opacities concerning for mild bronchopneumonia in the appropriate clinical setting .