Fig. 4From: Positive response to Icotinib in metastatic lung adenocarcinoma with acquiring EGFR Leu792H mutation after AZD9291 treatment: a case reportChest CT scan and brain MRI from April 2016 to March 2017. a Chest CT scan after 1 month treatment of AZD9291 in April 2016. b Chest CT scan after 3 months treatment of AZD9291 in June 2016. c Chest CT scan after 6 months treatment of AZD9291 in September 2016. d Chest CT scan and brain MRI after 10 months treatment of AZD9291 in January 2017. e Chest CT scan and brain MRI after 2 cycles of docetaxel treatment in March 2017Back to article page