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目的回顾性研究CT平扫所显示的呋塞米对肾髓质弱化作用的影响。材料与方法这项回顾性研究遵从HIPAA法案,经伦理委员会批准,免除知情同意书。这项研究包括289例行CT尿路成像
Objective To retrospectively study the effect of furosemide on renal medulla weakened by CT scan. Materials and Methods This retrospective study complied with the HIPAA Act and was approved by the Ethics Committee to remove the informed consent. This study included 289 routine CT urography