The expressions of SSTR2A,SSTR5,and EGFR can reflect the biology behavior of lung cancer,and the examination of them may be helpful for evaluation of the lymph node metastases,pathological classification,and prognosis of NSCLC.

• SSTR2A、SSTR5和EGFR的表达能提示非小细胞肺癌的生物学行为,三者的联合检测对非小细胞肺癌淋巴结转移、病理分期及预后的评估有临床意义。