水溶性碘造影剂,国内汪绍训教授曾于1954年著有专文报告,近来我们也曾对造影剂的进展作过一些介绍(参见本刊1979年第一期、第四期,1980年第二期)。但鉴于造影剂种类繁多,名称不尽统一,应用及学习中均有所不便,故参照有关文献,绘制了一个按造影剂发展阶段的分类表(见附表一、二)、供大家在工作中参阅。一、造影剂的发展过程一个理想造影剂的基本要求是显影清晰和无毒。自第一个碘造影剂-碘化钠应用后,在这几十年中,随着科学技术的发展, Water-soluble iodine contrast agent, Professor Wang Shaoxun domestic had a special report in 1954, recently we have made some progress on contrast agent made some introduction (see the first issue of 1979, the fourth period, 1980 second period ). However, in view of the wide range of contrast agents, names are not uniform, application and learning are inconvenient, so with reference to the relevant literature, draw a classification by contrast agent development stage (see Schedule 1 and 2) for everyone at work See in First, the development of contrast agent An ideal contrast agent is the basic requirement of developing a clear and non-toxic. Since the first iodine contrast agent - sodium iodide application, in these decades, with the development of science and technology,