Case Report
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2014; 20(6): 1623-1625
Published online Feb 14, 2014. doi: 10.3748/wjg.v20.i6.1623
Figure 1
Figure 1 Outer appearance of the inverted overtube (TOP co. , Tokyo, Japan).