title: Duodenoscope assisted cholangiopancreatoscopy: a review of clinical applications.
abstract: Duodenoscope assisted cholangiopancreatoscopy allows direct visualization of the pancreatic duct and bile duct. There are several circumstances where direct ductal visualization might be helpful in clarifying a diagnosis or providing targeted treatment. Duodenoscope assisted cholangiopancreatoscopy is currently employed for a variety of indications including: indeterminate ductal strictures and filling defects, marginal chronic pancreatitis, treatment of large intraductal stones, localization of intraductal papillary mucinous tumors, and localization and treatment of hemobilia. There have however been no randomized controlled trials evaluating the diagnostic or therapeutic functions of duodenoscope assisted cholangiopancreatoscopy. This article reviews recent descriptive studies that attempt to clarify the clinical role of this technology.
authors.affiliation: Massachusetts General Hospital, Boston, Massachusetts, USA. ccthompson@partners.org
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Thompson
authors.forename: Peter B
authors.initials: PB
authors.lastname: Kelsey