Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates two focal ill - defined opacities within the right upper lobe . These correspond to previously identified area of pneumonia seen on prior CT more superiorly and a subpleural fluid collection on CT chest dated ___ . No new focal opacity concerning for pneumonia is identified . There is no pleural effusion . Visualized heart and pericardium are within normal limits . No acute osseous abnormality is identified .
    OUTPUT:
    
Similar appearance of two focal ill - defined opacities within the right upper lobe better characterized on recent chest CT dated ___ as well as ___ . No new focal opacity identified .