title: Cholangiocarcinoma and malignant bile duct obstruction: A review of last decades advances in therapeutic endoscopy.
abstract: In the last decades many advances have been achieved in endoscopy, in the diagnosis and therapy of cholangiocarcinoma, however blood test, magnetic resonance imaging, computed tomography scan may fail to detect neoplastic disease at early stage, thus the diagnosis of cholangiocarcinoma is achieved usually at unresectable stage. In the last decades the role of endoscopy has moved from a diagnostic role to an invaluable therapeutic tool for patients affected by malignant bile duct obstruction. One of the major issues for cholangiocarcinoma is bile ducts occlusion, leading to jaundice, cholangitis and hepatic failure. Currently, endoscopy has a key role in the work up of cholangiocarcinoma, both in patients amenable to surgical intervention as well as in those unfit for surgery or not amenable to immediate surgical curative resection owing to locally advanced or advanced disease, with palliative intention. Endoscopy allows successful biliary drainage and stenting in more than 90% of patients with malignant bile duct obstruction, and allows rapid reduction of jaundice decreasing the risk of biliary sepsis. When biliary drainage and stenting cannot be achieved with endoscopy alone, endoscopic ultrasound-guided biliary drainage represents an effective alternative method affording successful biliary drainage in more than 80% of cases. The purpose of this review is to focus on the currently available endoscopic management options in patients with cholangiocarcinoma.
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Helga
authors.initials: H
authors.lastname: Bertani
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Marzio
authors.initials: M
authors.lastname: Frazzoni
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Santi
authors.initials: S
authors.lastname: Mangiafico
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Angelo
authors.initials: A
authors.lastname: Caruso
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Mauro
authors.initials: M
authors.lastname: Manno
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Vincenzo Giorgio
authors.initials: VG
authors.lastname: Mirante
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Flavia
authors.initials: F
authors.lastname: Pigò
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Carmelo
authors.initials: C
authors.lastname: Barbera
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Raffaele
authors.initials: R
authors.lastname: Manta
authors.affiliation: Helga Bertani, Santi Mangiafico, Angelo Caruso, Mauro Manno, Vincenzo Giorgio Mirante, Flavia Pigò, Carmelo Barbera, Raffaele Manta, Rita Conigliaro, Digestive Endoscopy Unit, Baggiovara Hospital, 41126 Modena, Italy.
authors.forename: Rita
authors.initials: R
authors.lastname: Conigliaro
keywords: Cholangiocarcinoma; Endoscopic therapy; Interventional endoscopy; Malignant bile duct obstruction; Self-expandable metal stent