Fig. 1From: 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 2015 to February 2016. a Chest CT scan and brain MRI at the time of diagnosis in April 2015. b Chest CT scan and brain MRI after 2 cycles of pemetrexed plus cisplatin treatment in June 2015. c Chest CT scan and brain MRI after 1 month treatment of icotinib in July 2015. d Chest CT scan and brain MRI after 3 months treatment of icotinib in September 2015. e Chest CT scan and brain MRI after 6 months treatment of icotinib in December 2015. f Chest CT scan and brain MRI after 8 months treatment of icotinib in February 2016Back to article page