Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a moderate right pleural effusion with associated opacification of the right lung base suggesting underlying atelectasis or consolidation . Minimal blunting of the left costophrenic angle likely represents trace pleural fluid . There is no pneumothorax . The pulmonary vasculature is essentially within normal limits . The cardiac silhouette is incompletely evaluated due to obscuration of the right heart border by the right basilar process . Within this limitation , the heart is likely top normal in size . Calcification of the aortic knob is noted . The mediastinal and hilar contours are otherwise within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
Moderate right pleural effusion with underlying right basilar atelectasis or consolidation . Small left pleural effusion . No pulmonary edema .