目的:评估对比剂增强3D-MRA和DSA对活体供肾者的术前诊断价值,并与术中所见进行对照。方法:前瞻性对78例拟供肾者共156个肾脏行增强MRA(对比剂剂量0.2 mmol/kg)和DSA检查。由2位有经验的放射科医生分析肾血管的解剖及 OBJECTIVE: To assess the value of contrast-enhanced 3D-MRA and DSA in the preoperative diagnosis of living donor kidney and to compare with the findings of intraoperative findings. METHODS: A total of 156 kidneys from 78 hypnotized donors were prospectively enrolled for enhanced MRA (contrast dose 0.2 mmol / kg) and DSA. Two experienced radiologists analyzed renal vascular anatomy and