The Department of Urology, Mansoura Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
The Department of Urology, Mansoura Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
Urology. 2020 Sep;143:227-230. doi: 10.1016/j.urology.2020.04.113. Epub 2020 May 28.
Ureteral extension of childhood renal tumors is exceedingly rare. Hematuria, hydronephrosis, poorly or nonfunctioning kidney should raise suspicion for ureteral tumor extension. Identifying ureteral extension on preoperative imaging or intraoperatively before ureteral transection is crucial to obtain good oncological outcome without unnecessary exposure to radiation therapy or more intensive chemotherapy. In this report, we present three children with cystic renal tumors extending into the ureter and review the relevant literature.
儿童肾肿瘤的输尿管延伸极为罕见。血尿、肾积水、肾功能不良或无功能的肾脏应引起对输尿管肿瘤延伸的怀疑。在术前影像学检查或在输尿管切开术之前确定输尿管延伸对于获得良好的肿瘤学结果至关重要，而无需不必要地暴露于放射治疗或更强化的化疗。在本报告中，我们介绍了 3 例囊性肾肿瘤延伸至输尿管的儿童病例，并复习了相关文献。
