Neoadjuvant Three-Dimensional Conformal Radiotherapy for Resectable Hepatocellular Carcinoma With Portal Vein Tumor Thrombus: A Randomized, Open-Label, Multicenter Controlled Study

For patients with resectable HCC and PVTT, neoadjuvant RT provided significantly better postoperative survival outcomes than surgery alone. IL-6 may predict response to RT in these patients.