Editorial
Copyright ©The Author(s) 2016.
World J Gastroenterol. Nov 28, 2016; 22(44): 9661-9673
Published online Nov 28, 2016. doi: 10.3748/wjg.v22.i44.9661
Figure 1
Figure 1 Needle with expandable electrodes. Electrodes can be opened within the lesion from the top (A) or from the back (B) of the needle.