What are they gonna do, a bronchoscopy?

- 他们要做什么，支气管镜？

These are obtained using minimally invasive techniques such as bronchoscopy, endobronchial ultrasound, or guided ultrasonography or CT.

这些是通过微创技术获得的，例如支气管镜、支气管内超声引导超声 CT。

Pulmonologists use diagnostic tools such as x-rays, CT scans, lung function tests and bronchoscopy to evaluate and diagnose respiratory disorders.

肺科医生使用诊断工具如X光、计算机断层扫描、肺功能测试和支气管镜评估和诊断呼吸系统疾病。

No doctor could look at an x-ray and from the x-ray just make a guess of how long a patient has from life expectancy standpoint without a biopsy, bronchoscopy, without a CAT scan even.

- 没有医生可以看 X 光片， 从预期寿命的角度看， 没有活、支气管镜，甚至没有 CAT 扫描， 只能从 X 光片猜测患者的寿命。