%0 Journal Article %T A combined subtype of small cell lung cancer and adenocarcinoma with epidermal growth factor receptor (EGFR) mutation responds to EGFR tyrosine kinase inhibitors %A Zhang, Yong %A Ye, Ling %A Zhang, Huijun %A Chen, Xuehua %A Ji, Haiying %A Chen, Gang %A Zhang, Lu %A Zhang, Tengfei %A Jin, Meiling %J Journal of Thoracic Disease %D 2018 %B 2018 %9 %! A combined subtype of small cell lung cancer and adenocarcinoma with epidermal growth factor receptor (EGFR) mutation responds to EGFR tyrosine kinase inhibitors %K %X Lung cancer is the leading cause of cancer death worldwide (1). Non-small cell lung cancer (NSCLC) causes 85% of the cases, and small cell lung cancer (SCLC) accounts for the other 15% (2). Activating alterations of epidermal growth factor receptor ( EGFR ) lead to 10–15% and 30–40% of NSCLC, especially adenocarcinoma, in Caucasus and Asian patients (3). In contrast, EGFR mutations are extremely rare in SCLC (4). However, some patients exhibit a combination subtype of SCLC and adenocarcinoma with EGFR mutation, which have been poorly investigated in terms of effective targeted therapeutic strategy. %U https://jtd.amegroups.org/article/view/24487 %V 10 %N 10 %P E739-E743 %@ 2077-6624