Case Report
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 7, 2009; 15(37): 4729-4731
Published online Oct 7, 2009. doi: 10.3748/wjg.15.4729
Figure 1
Figure 1 Magnetic resonance imaging showed the expansion of hepatic biliary duct and the ectopic hepatopancreatic ampulla (arrow) draining into the fourth part of the duodenum.
Figure 2
Figure 2 A soft texture tumor about 6 cm × 5 cm × 5 cm with a peduncle conjunct to the ampulla.
Figure 3
Figure 3 Microscopic examination (HE, × 400) showed severe dysplasia and focal carcinomatous change.