Figure 1

CT images of the target lesions showing objective tumor response. Representative CT images of the target lesions were shown, such as liver metastasis in case 9 (a), liver metastasis in case 14 (b), bone metastasis in xiphoid process in case 24 (c), liver metastasis in case 22 (d), liver metastasis in case 27 (e), peritoneal metastasis in case 28 (f), and liver metastasis in case 31 (g). Arrow head indicates the target lesion.