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Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Jan 16, 2022; 14(1): 17-28
Published online Jan 16, 2022. doi: 10.4253/wjge.v14.i1.17
Figure 1
Figure 1 Liquid nitrogen cryotherapy for Barrett’s esophagus. A: Long segment Barrett’s esophagus pre-cryotherapy intervention under narrow band imaging; B: Application of liquid nitrogen cryotherapy in Barrett’s esophagus; C: Crystallization post cryotherapy in Barrett’s esophagus; D: Post cryotherapy changes seen in Barrett’s esophagus.