Ju-Ro Lee, Seung Won Yang, Chang-Il Kwon, Kyu Seok Kim, Se Hwan Park, Myeong Jin Jang, Ga Hee Kim, Min Je Sung, Gwangil Kim, Jun Sik Son, Yoon Ki Joung
Endoscopic biliary stent insertion has been widely used for the treatment of benign biliary stricture (BBS). Thus, the development of stent materials in the perspectives of structure, mechanical properties, and biocompatibility has been also studied. However, conventional metal and plastic stents have several disadvantages, such as repeated procedures to remove or exchange them, dislodgment, restenosis, biocompatibility, and poor mechanical properties. Sustainable effectiveness, attenuation and prevention of fibrosis, and biocompatibility are key factors for the clinical application of stents to BBS treatment...
March 4, 2024: Acta Biomaterialia