title: Percutaneous transhepatic techniques for removal of endoscopically placed biliary plastic endoprostheses.
mesh_terms: D001662:Biliary Tract Surgical Procedures / Q000295:instrumentation* / Q000379:methods*; D020878:Device Removal / Q000379:methods*; D004724:Endoscopy / Q000379:methods*; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D010969:Plastics; D019736:Prostheses and Implants
chemical_list: D010969:Plastics