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. 2020 Nov 29;9(12):3879. doi: 10.3390/jcm9123879

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Flowchart of the study patients. ERCP: endoscopic retrograde cholagiopancreatography; SAA: surgically altered anatomy; WGC: wire-guided cannulation; DGT: double guidewire technique; TPPS: transpancreatic precut sphincterotomy; EUS-RV: endoscopic ultrasound-guided rendezvous; EUS-BD: endoscopic ultrasound-guided biliary drainage; PTBD: percutaneous transhepatic biliary drainage; EUS-GBD: endoscopic ultrasound-guided gallbladder drainage; PTGBD: percutaneous transhepatic gallbladder drainage