Pressure is tamponading severe mediastinal injuries.

压力已造成严重的纵膈损伤。

The non-significant reduced mediastinal relapse following surgery did not translate into an OS benefit with PORT.

手术后纵隔复发的非显着减少并没有转化为 PORT 的 OS 获益。

CT, and in some cases PET, provides a non-invasive assessment of tumor size (T), mediastinal node enlargement (N) and potential metastases (M).

CT 以及某些情况下的 PET 可对小 (T)、纵隔淋巴结 (N) 和潜在转移 (M) 提供非侵入性评估。

There is no role for routine postoperative mediastinal radiation in patients with complete resections with pathological N2 disease, but it can be discussed where there is evidence of ECS or suboptimal nodal dissection.

对于有病理性 N2 疾病的完全切除患者，常规术后纵隔放射没有，在有 ECS 或次优淋巴结清扫证据的情况下可以进行讨论。

In the present staging system, T4N0-1M0 lesions are categorized as stage IIA disease (see Table 2.4), and T4 tumors without mediastinal nodal metastasis are now considered to be potentially curable if complete resection is possible.

在目前的分期系统中，T4N0-1M0病变被归类为IIA期疾病（见表2.4），而无纵隔淋巴结转移的T4如果可以完全切除，现在被认为是可能治愈的。

A number of predictive and prognostic factors have been associated with poorer survival, including older age and poor PS, as well as an increased number of metastases, metastases to multiple organs, mediastinal nodal involvement and squamous cell histology.

许多预测和预后因素与较差的生存率相关，包括年龄较和 PS 较差，以及转移数量增加、转移至多个器官、纵隔淋巴结受累和鳞状细胞组织学。