Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 7, 2012; 18(45): 6587-6596
Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6587
Figure 7
Figure 7 The sheath introducer system. The cryoablation needle (black arrow) is inserted and removed through the sheath introducer system (white arrow).