Case Control Study
Copyright ©The Author(s) 2024.
World J Gastroenterol. Apr 21, 2024; 30(15): 2118-2127
Published online Apr 21, 2024. doi: 10.3748/wjg.v30.i15.2118
Figure 1
Figure 1 Flow diagram of patients’ selection. ERCP: Endoscopic retrograde cholangiopancreatography; PTBD: Percutaneous transhepatic biliary drainage; PTGBD: Percutaneous transhepatic gallbladder drainage; CBD: Common bile duct.