EGFR mutation status in cerebrospinal fluid of NSCLC patients who developed leptomeningeal metastasis after EGFR-TKI treatment.

• DOI: 10.1200/jco.2014.32.15_suppl.8081
• Publication Date: 2019-01-03T22:36:54Z
• Authors: Jing Zhao; Xin Ye; Yun Sun; Zhenfan Yang; Guanshan Zhu; Minjiang Chen; Wei Zhong; Yan Xu; Li Zhang; Longyun Li; Yi Xiao; Mengzhao Wang
• Keywords: 03 medical and health sciences; 0302 clinical medicine; 3. Good health

8081 Background: Prognosis for these patients with leptomeningeal metastasis (LM) is very poor due to the lack of therapeutic options. It was suggested that the leptomeningeal space is protected fr...