RT Book, Section A1 Lee, Sunyoung S. A1 Zhang, Hao Chi A1 Cao, Hop S. Tran A1 Kodali, Sudha A1 Kuban, Joshua D. A1 Koay, Eugene J. A1 Avritscher, Rony A1 Kaseb, Ahmed O. A2 Kantarjian, Hagop M. A2 Wolff, Robert A. A2 Rieber, Alyssa G. SR Print(0) ID 1190835545 T1 Hepatocellular Carcinoma T2 The MD Anderson Manual of Medical Oncology, 4e YR 2022 FD 2022 PB McGraw Hill Education PP New York, NY SN 9781260467642 LK accessmedicine.mhmedical.com/content.aspx?aid=1190835545 RD 2024/04/19 AB KEY CONCEPTSRisk factors for liver cirrhosis and hepatocellular carcinoma (HCC) include chronic hepatitis B and C infections, metabolic syndrome, and alcohol abuse. Hepatology management of risk factors reduces the risk of cancer recurrence.Treatment for HCC is multidisciplinary and involves hepatology; interventional radiology; and medical, surgical, and radiation oncology.Surgical resection is considered for patients who have small-volume disease without portal hypertension. Those with portal hypertension receive locoregional and/or radiation therapy, and liver transplantation is considered.Systemic therapy is recommended for patients with advanced or metastatic HCC, and locoregional and radiation therapy are combined in eligible patients.Targeted therapy (anti-vascular endothelial growth factor and tyrosine kinase inhibitors) and immune checkpoint inhibitors are two main backbones of systemic therapy. These include sorafenib, lenvatinib, atezolizumab with bevacizumab, nivolumab with and without ipilimumab, pembrolizumab, cabozantinib, regorafenib, and ramucirumab.There are no established guidelines for fibrolamellar HCC (FLHCC) and combined HCC-cholangiocarcinoma (cHCC-CC). Systemic therapy such as 5-fluorouracil plus interferon-α2b for FLHCC and platinum-based chemotherapy for cHCC-CC is combined with surgical resection and locoregional and radiation therapy.