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介入放射學(xué) Interventional Radiology 暨南大學(xué)附一院影像中心 xxx 教授 什么是血管造影 ? What is angiography? 血管造影是將水溶性碘對(duì)比劑注入血管內(nèi),使血管顯影的 X線檢查方法。 An xray examination in which the blood vessels are opacified by contrast medium. Angiography is defined as the visualization of vessels for diagnosis and treatment Haschek。Lindenthal (1895) Forssmann (1929) Seldinger(1953) Seldinger技術(shù) Needle Guidewire Sheath Step 1 Step 2