Hilar tumors have proven to be a challenge to treat and manage because of their poor sensitivity to conventional therapies and our inability to prevent or to detect early tumor formation. Endoscopic stent drainage has been proposed as an alternative to biliary-enteric bypass surgery and percutaneous drainage to palliate malignant biliary obstruction. Prosthetic palliation of patients with malignant hilar stenoses poses particular difficulties, especially in advanced lesions (type II lesions or higher). The risk of cholangitis after contrast injection into the biliary tree in cases where incomplete drainage is achieved is well known. The success rate of plastic stent insertion is around 80% in patients with proximal tumors. Relief of symptoms can be achieved in nearly all patients successfully stented.

Endoscopic approach to malignant strictures at the hepatic hilum / De Palma, Giovanni D; Masone, Stefania; Rega, Maria; Simeoli, Immacolata; Salvatori, Francesca; Siciliano, Saverio; Maione, Francesco; Girardi, Valerio; Celiento, Marta; Persico, Giovanni. - In: WORLD JOURNAL OF GASTROENTEROLOGY. - ISSN 1007-9327. - 13:30(2007), pp. 4042-4045.

Endoscopic approach to malignant strictures at the hepatic hilum

De Palma, Giovanni D;Masone, Stefania;Rega, Maria;Simeoli, Immacolata;Salvatori, Francesca;Maione, Francesco;GIRARDI, VALERIO;CELIENTO, MARTA;
2007

Abstract

Hilar tumors have proven to be a challenge to treat and manage because of their poor sensitivity to conventional therapies and our inability to prevent or to detect early tumor formation. Endoscopic stent drainage has been proposed as an alternative to biliary-enteric bypass surgery and percutaneous drainage to palliate malignant biliary obstruction. Prosthetic palliation of patients with malignant hilar stenoses poses particular difficulties, especially in advanced lesions (type II lesions or higher). The risk of cholangitis after contrast injection into the biliary tree in cases where incomplete drainage is achieved is well known. The success rate of plastic stent insertion is around 80% in patients with proximal tumors. Relief of symptoms can be achieved in nearly all patients successfully stented.
2007
Endoscopic approach to malignant strictures at the hepatic hilum / De Palma, Giovanni D; Masone, Stefania; Rega, Maria; Simeoli, Immacolata; Salvatori, Francesca; Siciliano, Saverio; Maione, Francesco; Girardi, Valerio; Celiento, Marta; Persico, Giovanni. - In: WORLD JOURNAL OF GASTROENTEROLOGY. - ISSN 1007-9327. - 13:30(2007), pp. 4042-4045.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/742017
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact