Improved surgical results for hilar cholangiocarcinoma with procedures including major hepatic resection

Ann Surg. 1999 Nov;230(5):663-71. doi: 10.1097/00000658-199911000-00008.


Objective: To evaluate the long-term outcome of aggressive surgery incorporating hepatic resection and systematic nodal dissection for advanced carcinoma involving the hepatic hilus.

Summary background data: Few long-term results are available regarding radical surgery incorporating major hepatectomy and nodal dissection.

Methods: A retrospective analysis was undertaken in 107 patients with carcinoma involving the hepatic hilus treated between 1980 and 1997. Resectional surgery was performed in 65 patients, 52 of whom underwent major hepatectomies. The effects of clinical and pathologic factors were assessed by univariate and multivariate analyses.

Results: Sixty percent of the patients with resectional surgery had stage IVA or IVB disease, and 92.3% of them underwent major hepatectomies. No in-hospital deaths were encountered in the 35 most recent resections, whereas there were six deaths in the early period. Resectional surgery was associated with a survival benefit, especially when resection margins were free from cancerous infiltration. The estimated 5-year survival rate after resection, including all deaths, was 34.8%; this was 51.6% when the margins were clear. Nodal involvement was documented in 44.6% of the resections. However, patients with metastases limited to the regional nodes showed a survival rate similar to that in patients without nodal involvement. Significant predictive factors for survival after resection were extension to the gallbladder, nodal status, resectional margins, histologic type, and gender.

Conclusions: The combination of major hepatectomy with systematic nodal dissection gave a good chance of prolonged survival for patients with carcinoma involving the hepatic hilus, even when the disease was advanced. Less-extensive procedures were also beneficial for less-advanced disease if clear resectional margins were secured.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Adult
  • Aged
  • Bile Duct Neoplasms / mortality
  • Bile Duct Neoplasms / pathology
  • Bile Duct Neoplasms / surgery*
  • Bile Ducts, Intrahepatic / surgery*
  • Cholangiocarcinoma / mortality
  • Cholangiocarcinoma / secondary
  • Cholangiocarcinoma / surgery*
  • Female
  • Hepatectomy / methods*
  • Humans
  • Lymphatic Metastasis
  • Male
  • Middle Aged
  • Neoplasm Staging
  • Retrospective Studies
  • Survival Rate
  • Time Factors
  • Treatment Outcome