Anatomical Resection Improved the Outcome of Intrahepatic Cholangiocarcinoma: A Propensity Score Matching Analysis of a Retrospective Cohort

Figure 3

Kaplan–Meier curves of subgroup analysis of overall survival and disease-free survival in ICC patients who underwent AR or NAR. (a) overall survival of patients with tumor ≤5 cm; (b) overall survival of patients with tumor >5 cm; (c) overall survival of patients with singular tumor; (d) overall survival of patients with multiple tumors; (e) overall survival of patients with poor differentiation; (f) overall survival of patients with well/moderate differentiation; (g) disease-free survival of patients with tumor ≤5 cm; (h) disease-free survival of patients with tumor >5 cm; (i) disease-free survival of patients with singular tumor; (j) disease-free survival of patients with multiple tumors; (k) disease-free survival of patients with poor differentiation; (l) disease-free survival of patients with well/moderate differentiation.

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