恶性肿瘤植入放射性125I粒子出现迁移的研究现状与展望

癌症是严重危害人类健康的疾病之一,其发病数和死亡数仍呈持续增加态势,给全球公共卫生系统带来了沉重的负担.在与肿瘤的长期斗争过程中,人们提出了各种各样的方法.100多年前,刚发现伦琴射线不久,人们就开始探索将放射线用于肿瘤的治疗,由此开创了肿瘤放射治疗学.组织间植入放射性粒子治疗肿瘤作为最早开展的近距离放射治疗技术之一,...

Current status and prospects of migration of radioactive 125 I seed implanted in malignant tumor

Cancer is one of the diseases that seriously harm human health. The cancer-related incidence and deaths are still increasing worldwide, which has brought heavy burden to the global public health system. During the long anticancer history, a variety of methods to treat tumors have been developed. More than 100 years ago, shortly after the discovery of Roentgen rays, people began to treat tumors with radiation, and thus pioneered radiation oncology. As a brachytherapy method, implantation of radioactive seeds acts well, has received public recognition, and becomes an important member of the oncology therapeutic spectrum.In vivo, some seeds can migrate from initial site of implantation to other locations. Permanent interstitial brachytherapy and the incidence, mechanism, influence and prevention of ¹²⁵ I seed migration were reviewed here.