Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right lung is clear . There is blunting of the left costophrenic recess in the lateral view without clear fluid meniscus suggesting pleural effusion . Otherwise , the rest of the lung fields are clear . Cardiomediastinal and hilar contours are unremarkable . There is no pneumothorax or rib fractures .
    OUTPUT:
    
Blunting of the left costophrenic recess in the lateral view without a clear fluid meniscus is concerning for parenchymal opacity of the left lower lobe . This may represent inflammation / infection versus lung contusion . Clinical correlation is advised .