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支气管肺癌是男性最常见的一种癌症,早期诊断对本病的预后有决定性意义。本文系综述近年来国外文献关于肺癌X线早期诊断及鉴别诊断的新进展,着重叙述支气管肺癌的X线表现与不同细胞类型间的特殊关系,并介绍一种新的较为完善的肺癌TNM病期分类方法。 原发性支气管肺癌最有效的治疗方法为外科切除术,但大多数病人发现了支气管肺癌后已不能作外科手术治疗,即使适于外科手术治疗,其术后五年生存率在美国亦仅为8～10％。周围型肺癌来源于三级或以下
Bronchial lung cancer is the most common type of cancer in men. Early diagnosis has a decisive significance for the prognosis of this disease. This review summarizes recent advances in the early diagnosis and differential diagnosis of lung cancer in foreign literature in recent years. It focuses on the specific relationship between X-ray findings and different cell types in bronchial lung cancer, and introduces a new and improved lung cancer TNM stage. Classification. The most effective treatment for primary bronchogenic carcinoma is surgical resection. However, most patients find that bronchial lung cancer cannot be treated with surgery. Even if it is suitable for surgical treatment, the 5-year survival rate in the United States is only 8 to 10%. Peripheral lung cancer originates from grade 3 or below