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Copyright ©The Author(s) 2018.
World J Gastrointest Endosc. Jan 16, 2018; 10(1): 10-15
Published online Jan 16, 2018. doi: 10.4253/wjge.v10.i1.10
Figure 16
Figure 16 The gall bladder imaging is done from descending duodenum with up deflection and anti-clockwise rotation. The tortuous cystic duct with a spiral valve of Heister is seen.