Fig. 1From: Preoperatively elevated RDW-SD and RDW-CV predict favorable survival in intrahepatic cholangiocarcinoma patients after curative resectiona OS analysis of RDW-SD > 40.2 fl versus RDW-SD ≤ 40.2 fl. b DFS analysis of RDW-SD > 40.2 fl versus RDW-SD ≤ 40.2 flBack to article page