Case Report
Copyright ©The Author(s) 2015.
World J Gastroenterol. Mar 14, 2015; 21(10): 3121-3126
Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3121
Figure 7
Figure 7 Pathological examination. Pathological diagnosis revealed that squamous cell carcinoma was retained within epithelial, and the muscularis propria layer was not seen in the resected specimen.