Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The aorta remains tortuous and calcified particularly at the aortic knob . Enlargement of the right hilum is compatible with the presence of an underlying mass , which appears somewhat decreased in size compared to the previous chest radiograph . Previously noted pleural and pulmonary nodules in the right lung are less conspicuous on the current chest radiograph compared to the prior study . Patchy opacities in the lung bases likely reflect areas of atelectasis . There is a small right pleural effusion which appears relatively unchanged from the prior chest CT . No new focal consolidation or pneumothorax is present . The pulmonary vasculature is not engorged . There are no acute osseous abnormalities .
    OUTPUT:
    
Previously noted right hilar mass and multiple right pulmonary and pleural based nodules are either decreased in size or not as well seen as compared to the prior chest radiograph . No new focal consolidation . Trace right pleural effusion , unchanged .