Efficacy and Safety of Digital Single-Operator Cholangioscopy in the Diagnosis of Indeterminate Biliary Strictures by Targeted Biopsies: A Systematic Review and Meta-Analysis.
Li-Jia WenJun-Hong ChenHong-Ji XuQiong YuKai LiuPublished in: Diagnostics (Basel, Switzerland) (2020)
SpyGlass DS is a safe and effective technique for IBDS. However, future randomized trials are needed to determine optimal number of biopsies.