Fig. 4From: Radical resection of a primary unresectable duodenal cancer after chemotherapy using S-1 and cisplatin: report of a caseAfter three courses of chemotherapy, enhanced computed tomography revealed a decrease in the sizes of the para-aortic (a, arrow) and paravertebral lymph node (b, arrow), regional lymph nodes (c, arrows), and primary duodenal tumor (d, e, arrows)Back to article page