renal ectopia

例句：

1. 1. The patient's kidney function tests showed signs of renal ectopia.
   患者的肾功能测试显示了肾错构的迹象。
2. 2. The pathologist found a renal ectopia in the biopsy sample.
   病理学家在活检样本中发现了一个肾错构。
3. 3. The patient's condition was complicated by renal ectopia, which required specialized treatment.
   患者的病情因肾错构而复杂，需要特殊治疗。