Editorial
Copyright ©2010 Baishideng.
World J Gastroenterol. Jul 28, 2010; 16(28): 3478-3483
Published online Jul 28, 2010. doi: 10.3748/wjg.v16.i28.3478
Figure 3
Figure 3 Needle with expandable electrodes. The electrodes can be opened into the lesion from the top (A) or from the back (B) of the needle.