Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent blunting of the right costophrenic angle , possibly due to chronic right pleural effusion and / or scarring . Areas of linear scarring / atelectasis are seen scattered over the right lung . No definite new focal consolidation is seen . The left hilar contour appears minimally more prominent as compared to the prior study , which may in part relate to technique . However , given history of lymphoma , this could be further evaluated on non-urgent chest CT . No pneumothorax is seen . The aorta is calcified and tortuous . The cardiac silhouette is not enlarged .
    OUTPUT:
    
Mild blunting of the right costophrenic angle may be due to a small chronic pleural effusion / pleural thickening . No definite focal consolidation seen . Slight increase in prominence of the right hilum is nonspecific but in a patient with history of lymphoma , underlying lymphadenopathy is not excluded and could be further assessed on non-urgent chest CT .