Case Report
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Nov 16, 2010; 2(11): 372-374
Published online Nov 16, 2010. doi: 10.4253/wjge.v2.i11.372
Figure 3
Figure 3 Schematic reconstruction depicting a regular biopsy forceps, inserted through the hole in the handle of the key. Once the “jaws” opened, the forceps served as a “hook” for the extraction of the key.