Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jul 28, 2008; 14(28): 4540-4545
Published online Jul 28, 2008. doi: 10.3748/wjg.14.4540
Figure 1
Figure 1 A: The white arrow indicates the injection hole; B: The white arrow indicates the side hole, and the black arrow indicates hooked array radiofrequency needles