Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastroenterol. Jul 28, 2024; 30(28): 3393-3402
Published online Jul 28, 2024. doi: 10.3748/wjg.v30.i28.3393
Figure 3
Figure 3 One-step percutaneous transhepatic cholangioscopic lithotripsy using the percutaneous transhepatic one-step biliary fistulation technique. A: Ultrasound-guided puncture; B: Guidewire insertion; C: Fistula dilation D: Sheath insertion; E: Rigid choledochoscope exploration; F: Stone clearance; G: Stricture resolution using an electric knife.