间变性淋巴瘤激酶(ALK)基因重排的非小细胞肺癌(NSCLC)是肺癌的一种特定的分子亚型.其临床特征为年轻、不吸烟和表皮生长因子受体(EGFR)未突变的腺癌.克唑替尼(Crizotinib)是口服的ALK酪氨酸激酶抑制剂,对ALK重排的NSCLC有良好的治疗效果.
Anaplastic lymphoma kinase (ALK) gene rearrangement defines a new molecular subtype of non-small- cell lung cancer (NSCLC). The patients with ALK rearrangement are young, never/light smokers and epidermal growth factor receptor (EGFR) wide type adenocarcinoma. Crizotinib is an orall ALK-tyrosine kinase inhibitor and it is permitted to treat advanced and metastatic NSCLC of ALK rearrangement with good activity.