Figure 3.

Female, 54 years old, recurrent cough and expectoration for 2 months (removed the right middle and lower lung lobes due to suspected central pulmonary cancer). CT shows post-operation changes of the right middle and lower lung lobes. Multiple consolidation and atelectasis happen in the right upper lung with stenosis of the right main bronchus. There are multiple enlarged lymph nodes in the right hilum and mediastinum with a little fluid in the right pleural cavity and thickening of the right pleura (A–D).