输尿管软镜钬激光切开内引流术治疗移植肾肾盂旁囊肿2例报告

Two cases report of treatment of renal allograft parapelvic cysts with incision and deainage byflexible ureterorenoscopy

本文报道2例移植肾肾盂旁囊肿患者,接受输尿管软镜激光内切开引流术,术中结合囊肿穿刺注入亚甲蓝和B超检查的“火焰征”确定钬激光切开位置,手术顺利。2例术后1个月复查B超提示囊肿减小。此技术为治疗移植肾肾盂旁囊肿提供了新方法.

This paper presents two cases of renal allograft parapelvic cysts treated with ureteroscopy involving internal incision and drainage using a holmium laser.The procedure also involved cyst puncture and injection of methylthioninium chloride,with ultrasound monitoring to determine the incision location based on the flame sign.'The surgeries were uneventful,and follow-up ultrasounds conducted 2 to 3 months later revealed a reduction in cyst size.This technique introduces a novel approach for treating parapelvic cysts in renal allografts.