Department of Interventional Medicine;
The Second Hospital of Shandong University;
Jinan 250033;
Shandong Province;
China;
Interventional Oncology Institute of Shandong University;
Jinan 250033;
Shandong Province;
China;
Department of General Surgery;
Jiyang County People’s Hospital;
Jinan 251400;
Shandong Province;
China;
School of Medicine;
Shandong University;
Jinan 250014;
Shandong Province;
China;
Department of Radiology;
Ben-Gurion University;
Negev 88874;
Israel;
Common; bile; duct; Gallstones; Removing; Percutaneous; Balloon;