Rubinstein Z J, Hertz M, Shahin N, Deutsch V
AJR Am J Roentgenol. 1976 May;126(5):1035-8. doi: 10.2214/ajr.126.5.1035.
Angiographic findings in six patients with crossed renal ectopia are reported. Crossed fused ectopia was present in four cases, and the remaining two had single crossed ectopic kidneys. All kidneys, including the nonectopic ones, had an anomalous blood supply. No constant arterial pattern was discernible, and renal arteries were found to arise from the aorta both above and below the normal level as well as from the iliac arteries. It is suggested that angiography be undertaken in all cases when surgery is contemplated.
报告了6例交叉异位肾患者的血管造影结果。4例为交叉融合异位，其余2例为单一交叉异位肾。所有肾脏，包括非异位肾，均有异常血供。未发现恒定的动脉模式，肾动脉可起源于主动脉正常水平之上和之下，也可起源于髂动脉。建议在考虑手术的所有病例中均进行血管造影。
