介入放射学中的辐射防护研究现状

介入放射学是近年发展起来的 ,在一些计算机新技术和生物工程新材料基础上利用放射诊断学手段进行诊断和治疗的新技术。它的出现 ,确实给人们带来了巨大的利益 ,但也开始注意到它可能给病人造成辐射损伤。在一些放射性介入的操作中 ,病人接受剂量可能大到能引起病人的皮肤和眼晶体损伤 ,因而病人的辐射防护问题已引起了国内外的广泛重视。在 IRPA-1 0大会上 ,涉及介入放射学中的辐射防护研究的论文有 8篇。本文结合最新进展 ,对这些论文的主要内容作一介绍 ,指出放射性介入操作对病人与职业人员的效应、病人剂量水平的调查结果 ,提出存在的问题及解决办法。

Current Status of Study on Radiation Protection in Interventional Radiology

Interventional radiology is a new technique in medical diagnosis and therapy.Based on the new computer technique and bioengineering material,it has got much progress.Though the patients can get a lot of benefits from this technique,scientists have noticed that the latency radiation risk of the patients.In some interventional radiological procedures,skin or lens injuries of the patients may be induced in non optimized interventional radiology.Therefore,the scientists of radiation protection put their attention on the problem of the patient protection in the world.The IRPA 10 Congress provided 8 articles on interventional radiology in radiation protection.Based on these published contents as well as recent information,this paper summarizes the effects on patients and workersin radiological interventional procedure,the results of dose levels of patients.Some problems existing and their solutions are also given here.