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Table 4 The scoring criteria of the new staging system for hilar cholangiocarcinoma

From: A modified Jarnagin-Blumgart classification better predicts survival for resectable hilar cholangiocarcinoma

Scores

Jarnagin-Blumgart classification

Intraoperative findings

Resection margin

0

T1

High/moderate differentiation without distant metastasis

R0

1

T2

Poor differentiation

R1

2

T3

Distant metastasis

R2