Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jul 21, 2017; 23(27): 4950-4957
Published online Jul 21, 2017. doi: 10.3748/wjg.v23.i27.4950
Figure 1
Figure 1 Large stones in the common bile duct were cracked by extracorporeal shock wave lithotripsy (A) and cleared by following endoscopic retrograde cholangiopancreatography (B and C), common bile duct strictures were dilated using a balloon, and passage dilating catheters were used to retrieve the stones (D).