These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Self-expandable metallic stents for malignant biliary obstruction with an anomalous pancreaticobiliary junction.
    Author: Kogure H, Tsujino T, Yagioka H, Sasaki T, Nakai Y, Hirano K, Sasahira N, Isayama H, Tada M, Kawabe T, Omata M.
    Journal: Surg Endosc; 2008 Mar; 22(3):787-91. PubMed ID: 17704880.
    Abstract:
    BACKGROUND: Anomalous pancreaticobiliary junction (APBJ) is associated with pancreaticobiliary cancer. Limited data are available on endoscopic biliary drainage for unresectable malignant biliary obstruction with APBJ. This study evaluated the efficacy and safety of self-expandable metallic stents (EMSs) for the management of malignant biliary obstruction with APBJ. METHODS: Between 1993 and 2005, 324 patients with unresectable malignant biliary obstruction underwent insertion of an EMS. Six of these patients with concomitant APBJ constituted the subjects of this study. Early (</=30 days after EMS insertion) and late (>30 days after EMS insertion) stent-related complications and stent patency were evaluated in these six patients. RESULTS: The cause of biliary obstruction was gallbladder cancer in four patients and pancreatic cancer in two patients. Uncovered EMSs were inserted across the common channel without performance of a biliary sphincterotomy. The diameter of the uncovered EMS used was based on the diameter of the common channel. For all six patients, endoscopic biliary drainage was successful, and their jaundice subsided steadily. None of the six patients experienced early complications, including acute pancreatitis. The mean stent-related complication-free period was 163 days. Stent occlusion caused by tumor ingrowth occurred in two patients. Acute cholangitis and cholecystitis were observed in one patient each. CONCLUSIONS: Uncovered EMSs are effective for palliation of unresectable malignant biliary obstruction in patients who have APBJ without increasing the risk of stent-related early complications.
    [Abstract] [Full Text] [Related] [New Search]