Hertz M, Rubinstein Z J, Shahin N, Melzer M
Clin Radiol. 1977 May;28(3):339-44. doi: 10.1016/s0009-9260(77)80194-3.
The clinical and radiological features of 22 patients with crossed ectopic kidneys are reported, including a case with unusual mobility of an unfused ectopic kidney. In some cases the anomaly was an incidental finding. However, complications were frequent and included seven hydronephrotic and three non-functioning kidneys, two of the latter were found to be obstructed by a calculus. Vesico-ureteral reflux was demonstrated in three of the five children in whom the examination was performed. Anomalous blood supply was present in all patients who underwent renal arteriography or surgery. Skeletal anomalies were present in 11 patients, one of whom had in addition coarctation of the aorta, and another atrial septal defect and anal atresia.
报告了22例交叉异位肾患者的临床和放射学特征，包括1例未融合异位肾具有异常活动度的病例。在某些情况下，该异常为偶然发现。然而，并发症很常见，包括7例肾积水和3例无功能肾，其中2例无功能肾被结石梗阻。在接受检查的5名儿童中，有3名证实存在膀胱输尿管反流。所有接受肾动脉造影或手术的患者均存在异常血供。11例患者存在骨骼异常，其中1例还伴有主动脉缩窄，另1例伴有房间隔缺损和肛门闭锁。
