Cholangioscopy and Cholangioscopic Forceps Biopsy in Patients With Indeterminate Pancreaticobiliary Pathology
Keywords: CAB; cholangioscopy-assisted biopsy; CDB; cholangioscopy-directed biopsy; CP; cholangiopancreatoscopy; ERCP; endoscopic retrograde cholangiopancreatography; EUS; endoscopic ultrasonography; FNA; fine-needle aspiration; PSC; primary sclerosing cholangitis;