Ricos Torrent J V, Casanova Ramón-Borja J, Iborra Juan I, Monros Lliso J L, Mazcuñán Fuentes F, Dumont Martínez R, Solsona Narbón E
Servicio de Urología, Instituto Valenciano de Oncología (IVO), España.
Arch Esp Urol. 1990 Mar;43(2):136-9; discussion 140.
The present retrospective study was undertaken to determine the true incidence of vesicoureteric reflux after transurethral resection (TUR) of superficial bladder tumors. The possible role of tumor size, number, site, etc., relative to the appearance of reflux were analyzed, and the principal pathogenic factors involved in iatrogenic vesicoureteric reflux were determined. The incidence of reflux was studied using pre and postoperative ureterocystograms. The study revealed the presence of vesicoureteric reflux long after TUR in 20.6% of the patients.
本回顾性研究旨在确定浅表性膀胱肿瘤经尿道电切术（TUR）后膀胱输尿管反流的真实发生率。分析了肿瘤大小、数量、部位等与反流出现的可能关系，并确定了医源性膀胱输尿管反流的主要致病因素。通过术前和术后输尿管膀胱造影研究反流发生率。研究发现，20.6%的患者在TUR术后很长时间仍存在膀胱输尿管反流。
