Gudmundsen T E, Steinsvik E D
Røntgenavdelingen, Buskerud sentralsykehus, Drammen.
Tidsskr Nor Laegeforen. 1990 Aug 10;110(18):2360-1.
Crossed unfused renal ectopia is an uncommon anomaly in which one of the uretes crosses the midline from the kidney to the vesical orifice on the opposite side. We report one case of crossed unfused renal ectopia, nephrolithiasis and pain on the side opposite to the renal mass.
交叉异位未融合肾是一种罕见的异常情况，其中一侧输尿管从肾脏穿过中线至对侧的膀胱开口处。我们报告一例交叉异位未融合肾、肾结石并伴有肾肿块对侧疼痛的病例。
