Fig. 3From: Efficacy and safety of endovascular brachytherapy combined with transarterial chemoembolization for the treatment of hepatocellular carcinoma patients with type III or IV portal vein tumor thrombosisKaplan–Meier analysis for overall survival. Kaplan-Meier survival curves of OS between AFP ≥ 400 ng/ml and AFP < 400 ng/ml (A). Child Pugh grade A and Child Pugh grade B (B); ECOG PS>1 and ECOG PS≤1 (C); non-hemihepatic HCC and hemihepatic HCC (D)Back to article page