S64 A Case Series to Assess Effectiveness and Complications of Percutaneous Transhepatic Cholangioscopy With SpyglassTM Direct Visualization System in Individuals With Altered Gut Anatomy. (October 2022) - Ashraf, Taha; Jamil, Omar; Binutu, Oluwabusola; Watson, Andrew; Piraka, Cyrus; Pompa, Robert; Dang, Duyen; Zuchelli, Tobias; Schwartz, Scott; Singla, Sumit