Fig. 4From: Preoperative prognostic nutritional index predicts postoperative infectious complications and oncological outcomes after hepatectomy in intrahepatic cholangiocarcinomaa. Kaplan-Meier curves for postoperative overall survival in patients without adjuvant chemotherapy (n=194). b. Kaplan-Meier curves for postoperative overall survival in patients with adjuvant chemotherapy (n=122)Back to article page