Observational Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Dec 28, 2017; 23(48): 8597-8604
Published online Dec 28, 2017. doi: 10.3748/wjg.v23.i48.8597
Figure 3
Figure 3 Types of endoscopic interventions at subsequent endoscopic retrograde cholangiopancreatography in those with failed duct clearance at index endoscopic retrograde cholangiopancreatography. EPLBD: Endoscopic papillary large balloon dilatation; ML: Mechanical lithotripsy; POC: Per-oral cholangioscopy; EHL: Electrohydraulic lithotripsy.