Maachi Youssef, Babty Mouftah, Fouimtizi Jaafar, Slaoui Amine, Karmouni Tareq, El Khader Khalid, Koutani Abdelatif, Ibn Attya Al Andaloussi Ahmed
Mohammed V University of Rabat Faculty of Medicine and Pharmacy of Rabat, Morocco.
Urol Case Rep. 2024 Mar 7;54:102690. doi: 10.1016/j.eucr.2024.102690. eCollection 2024 May.
Rarely occurring at birth, crossed renal ectopia is an abnormality in which both kidneys occupy the same side of the body while one ureter - its length based on kidney location - traverses across midline to graft into opposite-side bladder. McDonald and McClellan classified renal ectopia into 4 types. Solitary crossed renal ectopia (SCRE) is an extremely uncommon abnormality of the urinary system. To date, only 35 instances have been documented in published literature. Typically, these cases are detected by chance during patient assessments for related issues such as genitourinary, cardiovascular, hematological or vertebral abnormalities.
交叉异位肾在出生时很少发生，是一种异常情况，即两个肾脏位于身体的同一侧，而一条输尿管（其长度取决于肾脏位置）穿过中线，接入对侧膀胱。麦克唐纳和麦克莱伦将肾异位分为4种类型。孤立性交叉异位肾（SCRE）是一种极为罕见的泌尿系统异常。迄今为止，已发表的文献中仅记载了35例。通常，这些病例是在对患者进行泌尿生殖系统、心血管系统、血液系统或脊柱异常等相关问题评估时偶然发现的。
