Chest computed tomography revealed an 8.7 cm heterogenous tumor mass in the right-side hilar region with encasement of the right main bronchus.

• 胸部电脑断层发现在右侧肺门部位有一8.；7公分大小的肿瘤，同时右侧主支气管亦有被肿瘤紧绕包围的现象。