https://www.selleckchem.com/products/CAL-101.html
In clinical practice, standard endoscopic treatment of biliary stones fails in up to 10% of patients, and more invasive procedures such as percutaneous trans-hepatic interventions or surgery might become necessary. The aim of this multi-center retrospective study, based on prospectively-collected data, was to evaluate both the efficacy and the safety of Digital-Single Operator Cholangioscopy (D-SOC) to treat difficult biliary stones, in cases with a previous failure of conventional endoscopic methods. Only patients with a previous failu