Skip to main content
padlock icon - secure page this page is secure

Disease Recurrence Patterns and Analysis of Clinicopathological Prognostic Factors for Recurrence after Resection for Distal Bile Duct Cancer

Buy Article:

$70.00 + tax (Refund Policy)

Surgical resection is the treatment of choice for bile duct cancers. The aim of this study was to investigate disease recurrence patterns and prognostic factors for recurrence of distal bile duct cancers after surgical resection. A retrospective study was performed on 122 patients with distal bile duct cancers who underwent R0 or R1 surgical resection at Korea University Guro Hospital from 1991 to 2010. Sites of initial disease recurrence were classified as locoregional or distant. Univariate and multivariate analyses were performed to investigate the factors affecting recurrence. Of the 122 patients, 80 patients developed recurrence. The disease-free survival rate was 63.1 per cent at one year and 36.4 per cent at three years. The patterns of recurrence at diagnosis were locoregional in 25 patients, locoregional and distant metastasis in 14 patients, and distant metastasis in 41 patients. Multivariate analyses revealed that recurrence pattern, lymph node metastasis, and differentiation are independent prognostic factors affecting disease-free survival. R status (marginal significance) and tumor differentiation were independent prognostic factors associated with locoregional recurrence. Differentiation and lymph node metastasis were independent prognostic factors associated with distant metastasis. The prognosis after recurrence was poor with a 1-year survival rate after recurrence of 26.1 per cent. Adjuvant chemo- or radiation therapy, delivered in patients mainly with R1 resection or with presence of lymph node metastasis, did not demonstrate the survival benefit. Significant factors for recurrence were tumor differentiation and lymph node metastasis. Therefore, close follow-up and adjuvant therapy will be necessary in patients with lymph node metastasis or poorly differentiated tumor.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Document Type: Research Article

Affiliations: Department of Surgery, Korea University College of Medicine, Seoul, Korea

Publication date: March 1, 2015

More about this publication?
  • The Southeastern Surgical Congress owns and publishes The American Surgeon monthly. It is the official journal of the Congress and the Southern California Chapter of the American College of Surgeons, which all members receive each month. The journal brings up to date clinical advances in surgical knowledge in a popular reference format. In addition to publishing papers presented at the annual meetings of the associated organizations, the journal publishes selected unsolicited manuscripts. If you have a manuscript you'd like to see published in The American Surgeon select "Information for Authors" from the Related Information options below. A Copyright Release Form must accompany all manuscripts submitted.
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Membership Information
  • Annual Scientific Meeting
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more