Conditional Recurrence Analysis of Intrahepatic Cholangiocarcinoma: Changes in Recurrence Rate and Survival after Recurrence Resection by Disease-free Interval.

Although the rate of recurrence remains high, conditional cumulative recurrence rate analysis showed that the rate of recurrence decreased by disease-free interval. Resection of recurrent ICC was associated with improved OS, particularly among patients with longer disease-free interval and absence of MVI after initial hepatectomy. This article is protected by copyright. All rights reserved.