Surgical Management of Intrahepatic Cholangiocarcinoma: Defining an Optimal Prognostic Lymph Node Stratification Schema

摘要

Metastatic disease to the regional lymph node (LN) is a strong predictor of worse long-term outcome after curative-intent resection of intrahepatic cholangiocarcinoma (ICC). The objectives of this study were to assess the prognostic performance of American Joint Committee on Cancer (AJCC)/International Union Against Cancer, 7th edition, N stage, LN ratio (LNR), and log odds of metastatic LN (LODDS) staging criteria in patients with ICC.