There were 8 cases with anastomotic stenosis of which 4 cases with anglic stenosis and 3 cases with donor renal artery stenosis. The diagnostic accurate ratio for the stenositic site and type with CDFI was 90.9% .

• 11例介入治疗的移植肾动脉狭窄者吻合口狭窄 8例 ；其中 4例为成角狭窄 ；供肾动脉狭窄 3例 ；CDFI对狭窄部位、类型判断符合率 90 .；9%25。