Reply to Syn et al.

References

• 1 Wai C T, Ho K Y, Kwok F Y. Esophageal dislodgment of a variceal ligator cap due to size mismatch between the ligator cap and the endoscope.  Endoscopy. 2003;  35 191
• 2 Leung C S, Chan C W, Chow W H. et al . A potentially serious disadvantage of multiband device over conventional ligation using an overtube.  Endoscopy.. 2003;  35 190