碘-125粒子在治疗恶性肿瘤中的研究进展  

Current research and progress of radioactive ~125I seed in the treatment of malignant tumor

作　　者：费勇[1,2] 郭平[1] 

机构地区：[1]皖南医学院弋矶山医院口腔颌面外科,芜湖241001 [2]皖南医学院

出　　处：《国际医学放射学杂志》2013年第5期456-459,共4页International Journal of Medical Radiology

摘　　要：碘-125(125I)粒子植入技术以其创伤小、肿瘤局部控制率高以及并发症发生率低等特点受到国内外研究者越来越多地关注和研究。在临床治疗中,医师应制定准确的术前植入计划,利用B超、CT等影像学技术,充分了解125I粒子可能发生的并发症以避免之,从而达到最佳的疗效。综述125I植入技术在恶性肿瘤中的应用现状,同时对125I粒子植入临床应用的安全性做进一步论证,为今后规范化开展粒子植入治疗恶性肿瘤的临床应用提供可靠的依据。Radioactive 125I seed implantation has been paid more and more attention and studied by national and international scholars due to its minimal invasivity, high local tumor control rate and low complications. In the clinical treatment, to achieve the best treatment effect, the clinician should minimize the risk of possible 12＂sI related complications. Making an accurate implantation plan by using the type-B ultrasonic and CT technique appropriately is essential. In this paper, we summarized that the application status of the lZ^I seed implantation technique in the treatment of malignant tumor. We also discussed the safety of its clinical applications. This review can provide a reliable basis for future standardized seed implantation treatment for malignant tumors.

关 键 词：125I 近距离放射治疗 恶性肿瘤 粒子植入 辐射防护 

分 类 号：R4[医药卫生—临床医学]