肺癌是最常见的恶性肿瘤之一,其发病率呈逐年上升的趋势。肺癌合并纵隔淋巴结转移较为常见,因此,该症能否正确诊断对及时制定合理的治疗方案和估价病人的预后具有非常重要的临床意义。本文就肺癌合并纵隔淋巴结转移诊断的进展作一综述。 1 CT 大部分肺癌可经X线胸片检查发现,但对合并纵隔淋巴结转移的诊断敏感性太低。因此,CT扫描仍然是临床诊断的重要手段,其主要诊断依据是纵隔淋巴结大小的改 Lung cancer is one of the most common malignant tumors, and its incidence has been increasing year by year. Lung cancer with mediastinal lymph node metastasis is more common, therefore, the correct diagnosis of the disease in a timely manner to develop a reasonable treatment plan and evaluate the prognosis of patients with very important clinical significance. This article reviews the diagnosis of lung cancer with mediastinal lymph node metastasis. Most of the CT scans of lung cancer can be detected by X-ray, but the diagnostic sensitivity of the combined mediastinal lymph node metastasis is too low. Therefore, CT scan is still an important means of clinical diagnosis, the main diagnosis is based on the size of mediastinal lymph nodes