Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2013; 19(20): 3169-3172
Published online May 28, 2013. doi: 10.3748/wjg.v19.i20.3169
Figure 5
Figure 5 The tumor was diagnosed as highly differentiated squamous cell carcinoma.