Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated somewhat to the left . There is no large pleural effusion or pneumothorax . Right apical opacity is nonspecific , could be due to pleural thickening / scarring however , no priors for comparison to assess chronicity . No definite pneumonia is seen . Cardiac silhouette is top - normal to mildly enlarged . The aorta is calcified .
    OUTPUT:
    
Right apical opacity could be due to pleural thickening / scarring , but no priors for comparison to confirm chronicity . Consider nonurgent chest CT for further assessment . No definite pneumonia .