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低剂量CT尿路造影应用 被引量:15

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摘要 CT尿路造影(CT urography,CTU)已经得到广泛应用,对泌尿系疾病的诊断具有重要价值。但其相对X线片及尿路造影具有较高的辐射剂量,辐射剂量过大是限制CTU应用的主要矛盾,国内外众多学者采用低剂量CTU检查泌尿系疾病,本文就泌尿系疾病低剂量CTU检查的应用进展进行综述。
作者 杨峰 查云飞
出处 《放射学实践》 北大核心 2015年第6期696-699,共4页 Radiologic Practice
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