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在荧光眼底血管造影中,要获得高质量的造影像,减少副作用,与所注射的荧光素钠的浓度和总量有一定关系。为了探求适合国人的最佳浓度和量,笔者以Wessing 曾论述的当荧光素钠浓度在1—10毫克/100毫升时荧光最强为依据,对1982年4月以来293例,340次眼底荧光血管造影随机分为两组,分别以10%—5ml,20%—2.5ml 做为荧光造影剂,注药后观察并研究其副作用发生率和严重程度,早期及晚期荧光像。现总结如下,供参考:
In fluorescence fundus angiography, to obtain high-quality images made to reduce the side effects, and injection of sodium fluorescein concentration and the total amount has a certain relationship. In order to explore the best concentration and amount suitable for Chinese people, I have discussed Wessing when fluorescein sodium concentration 1-10 mg / 100 ml when the strongest fluorescence based on 293 cases since April 1982, 340 times fundus fluorescence Angiography was randomly divided into two groups, respectively, 10% -5ml, 20% -2.5ml as a fluorescent contrast agent after injection observed and studied the incidence and severity of side effects, early and late fluorescence images. Are summarized below, for reference: