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泪道造影新突破:硫酸钡 VS 碘化油,谁才是 3D CT - DCG 的 “最佳拍档
不过,在泪道造影中使用的对比剂却存在不少问题。常用的对比剂有多种,比如次硝酸铋、碘化油(Lipiodol)、碘海醇(Iohexol)、碘帕醇(Iopamidol)、泛影葡胺(Sinograffin)和钆(Gadolinium)等。理想的对比剂应该不刺激、无毒、均匀且具有合适的黏度 。碘化油是 ...
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