Case Report
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jan 28, 2008; 14(4): 647-650
Published online Jan 28, 2008. doi: 10.3748/wjg.14.647
Figure 7
Figure 7 Immunohistochemical features demonstrated that cytokeratin 7 was strongly expressed in the epithelial cells of glandular structures (arrow).