Case Report
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. May 14, 2008; 14(18): 2924-2927
Published online May 14, 2008. doi: 10.3748/wjg.14.2924
Figure 7
Figure 7 Histological examination revealed a poorly differentiated adenocarcinoma with sarcomatous change in the distal bile duct, which slightly invaded into the pancreas (A), and cancer cells showed positive immunohistochemical staining for G-CSF (B).