纵隔计算机断层扫描。

Clin Chest Med. 1984 Jun;5(2):291-305.

Computed tomography is the radiographic examination of choice for evaluation of the mediastinum. Information regarding the size, shape, extent, density, and vascularity of mediastinal masses can be obtained non-invasively. Mediastinal lesions not seen on routine radiographs can be visualized by CT, allowing for earlier detection of disease.

计算机断层扫描是评估纵隔的首选影像学检查方法。可以通过非侵入性方式获取有关纵隔肿块的大小、形状、范围、密度和血管分布的信息。常规X线片上未见的纵隔病变可通过CT显示，从而实现疾病的早期检测。