Acute cholangitis after over-the-scope clip placement involving the duodenal papilla that was rescued by antegrade stenting via the percutaneous transhepatic biliary drainage route - Iwano, Kosuke; Toyonaga, Haruka; Hayashi, Tsuyoshi; Ishii, Tatsuya; Kin, Toshifumi; Takahashi, Kuniyuki; Katanuma, Akio (Endoscopy, 2022)