Xu J, et al. - The early treatment response to chemotherapy was assessed by the experts in patients with lung cancer with the aid of dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI). It was reported that 13 responders after 1 week of chemotherapy illustrated a significant decrease in Ktrans and Ve compared with the pre-treatment value. Based on the results, it was found that DCE MRI could prove to be beneficial for the analysis of the early response to chemotherapy in patients with lung cancer.