Applications of Yttrium-90 (90Y) in Hepatocellular Carcinoma

Abstract

ZhongHao Jiang, Fan Yang, WanXiang Wang Inner Mongolia Medical University, Department of Hepatobiliary Surgery, Affiliated Hospital of Inner Mongolia Medical University, Inner Mongolia, 010050, People’s Republic of ChinaCorrespondence: WanXiang Wang, Inner Mongolia Medical University, Department of Hepatobiliary Surgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot North Street, Inner Mongolia, 010050, People’s Republic of China, Email [email protected]: Hepatocellular carcinoma (HCC) is the most common primary liver cancer, affecting millions of people worldwide. Due to the lack of systemic radiation therapy in hepatocellular carcinoma, researchers have been investigating the use of yttrium-90 (90Y) radioembolization for local-regional tumor control since the 1960s. With the development of glass and resin 90Y microspheres and the durable local control, good long-term efficacy, and equivalent tumor responsiveness and tolerability of 90Y-selective internal irradiation compared with alternative therapies such as transarterial chemoembolization (TACE) and sorafenib, 90Y radioembolization has gradually been applied in the treatment of hepatocellular carcinoma of all stages. In this article, we summarize the latest progress of 90Y in the treatment of hepatocellular carcinoma in terms of its principle, advantages, indications, contraindications, efficacy and adverse effects.Keywords: yttrium-90, hepatocellular carcinoma, internal radioembolisation

Keywords

• yttrium-90
• hepatocellular carcinoma
• internal radioembolisation