Case Report
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 28, 2009; 15(40): 5106-5108
Published online Oct 28, 2009. doi: 10.3748/wjg.15.5106
Figure 3
Figure 3 Immunohistochemical staining showed positive immunoreactivity for β-human chorionic gonadotropin (A) and focal positivity for α-fetoprotein (B).