In a follow-up analysis to the pivotal TOPAZ-1 study, which established the combination therapy of durvalumab (an ...

Side-by-side metal stenting showed strong clinical success and low complication rates in managing unresectable malignant hilar biliary obstruction.

Background and aim: Covered self-expandable metal stents (EMS) were recently developed to overcome tumour ingrowth in conventional EMS. However, supporting evidence for the efficacy of covered EMS is ...