Abdominal: Renal tx- Page 1

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Spiral CT with 3D angiography has been shown to be a noninvasive replacement for catheter angiography for the evaluation of renal transplant donors. Several recently published studies have shown that 3D CT angiography and classic angiography are equally accurate for detecting the presence and location of the renal arteries. The use of dual phase imaging also provides an excellent evaluation of the renal veins and accurately defines the presence of venous anomalies including retroaortic renal veins and large gonadal veins.