Single-guidewire double-tip cannulation for difficult biliary access: the DTC technique

Endoscopy 2018; 50(08): E212-E213
DOI: 10.1055/a-0624-1280

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Tomazo P. Franzini

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

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Rodrigo S. P. Rocha

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

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Hugo G. Guedes

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

,

Vitor O. Brunaldi

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Juan P. R. Serrano

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

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Antônio C. Madruga Neto

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

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Eduardo G. H. Moura

Gastrointestinal Endoscopy Unit, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil

References
1 Dumonceau JM, Devière J, Cremer M. A new method of achieving deep cannulation of the common bile duct during endoscopic retrograde cholangiopancreatography. Endoscopy 1998; 30: S80
2 Liao WC, Angsuwatcharakon P, Isayama H. et al. International consensus recommendations for difficult biliary access. Gastroint Endosc 2017; 85: 295-304
3 Tse F, Yuan Y, Moayyedi P. et al. Double-guidewire technique in difficult biliary cannulation for the prevention of post-ERCP pancreatitis: a systematic review and meta-analysis. Endoscopy 2017; 49: 15-26
4 Yang MJ, Hwang JC, Yoo BM. et al. Wire-guided cannulation over a pancreatic stent versus double guidewire technique in patients with difficult biliary cannulation. BMC Gastroenterology 2015; 15: 150