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目的应用3次注射定量对比剂行单源多层CT尿路成像(MDCTU),回顾性评价肾、血管、尿路的显示情况。材料与方法本研究经伦理委员会批准,不需要知情同意书。110例行三期团
Objective To evaluate the renal, vascular and urinary tract manifestations by three-shot quantitative contrast agent single-source multi-slice CT urography (MDCTU). Materials and Methods The study was approved by Ethics Committee and did not require informed consent. 110 routine three groups