ap chest compared to <unk>: the small volume of residual fissural pleural fluid in the right hemithorax has decreased substantially since <unk>. basal and paramediastinal components of right pleural effusion are smaller as well. mild enlargement of the cardiac silhouette is stable, but improved since earlier in <unk>. left lung is grossly clear. abnormalities in the right lung are probably areas of atelectasis but should be re-evaluated after the pleural process is under control. area infusion port catheter ends in the upper svc. no pneumothorax.