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World J Gastrointest Endosc. Jan 16, 2014; 6(1): 1-5
Published online Jan 16, 2014. doi: 10.4253/wjge.v6.i1.1
Published online Jan 16, 2014. doi: 10.4253/wjge.v6.i1.1
Figure 2 In direct peroral cholangioscopy, an ultraslim upper endoscope is inserted through the mouth and advanced to the duodenum.
It is subsequently maneuvered across the biliary sphincter and into the bile duct for observation of the mucosa and the lumen of the bile duct.
- Citation: Parsi MA. Direct peroral cholangioscopy. World J Gastrointest Endosc 2014; 6(1): 1-5
- URL: https://www.wjgnet.com/1948-5190/full/v6/i1/1.htm
- DOI: https://dx.doi.org/10.4253/wjge.v6.i1.1