Agrawal Vipul, Dassi Vimal, Andankar Mukund G
Department of Urology, BYL Nair Hospital, Mumbai, India.
Indian J Urol. 2010 Jan-Mar;26(1):120-2. doi: 10.4103/0970-1591.60458.
A 38-year-old female presented with long stricture in the left upper ureter following a pyeloplasty causing persistent flank pain. A left PCNL with an antegrade endopyelotomy was attempted in view of a concomitant left renal 1.5 cm calculus in the lower calyx but it failed. Subsequently, a buccal mucosal onlay graft was applied on the strictured ureter. Follow-up at 3 months showed good uptake of the graft with patent passage for urine drainage.
一名38岁女性因肾盂成形术后左上输尿管出现长段狭窄，伴有持续性胁腹疼痛。鉴于其左肾下盏有一枚1.5厘米的结石，尝试进行了经皮肾镜取石术（PCNL）联合顺行性肾盂内切开术，但手术失败。随后，在狭窄的输尿管上应用了颊黏膜覆盖移植物。3个月后的随访显示移植物吸收良好，尿液引流通道通畅。
