Performance of biliary stents in malignant biliary strictures.

Introduction: Endoscopic stenting is a commonly applied method of treatment in patients with malignant biliary strictures. It involves the use of self‑expandable metal stents (SEMSs) or plastic stents (PSs).

Objectives: The aim of the study was to compare the effectiveness of SEMSs and PSs in the endoscopic drainage of malignant strictures of the biliary tree and its sequels for future optimalization of this treatment method.