Case Report
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Aug 14, 2008; 14(30): 4823-4825
Published online Aug 14, 2008. doi: 10.3748/wjg.14.4823
Figure 4
Figure 4 Immunostain for myogenin reveals almost 100% positivity in neoplastic cell nuclei. The growth of this tumor beneath biliary epithelium (top) is typical of botryoid rhabdomyosarcoma (× 250).