 The patient had a CT scan of the chest, which revealed a left pleural effusion, extensive mediastinal mass, left hilar adenopathy, causing complete obstruction of the left lower lobe and the lingula and the left pulmonary vein, and the multiple nodules on the right side of his chest. 
The patient had a CT scan of the chest , which revealed a left pleural effusion , extensive mediastinal mass , left hilar adenopathy , causing complete obstruction of the left lower lobe and the lingula and the left pulmonary vein , and the multiple nodules on the right side of his chest .