Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jan 28, 2017; 23(4): 622-628
Published online Jan 28, 2017. doi: 10.3748/wjg.v23.i4.622
Figure 1
Figure 1 Stone formation 29 mo after stent insertion. A: Plastic biliary stent inserted for common bile duct stricture without stone; B: Large brown stone filled the bile duct.