Blyth B, Ewalt D H, Duckett J W, Snyder H M
Division of Urology, Children's Hospital of Philadelphia, Pennsylvania.
J Urol. 1992 Aug;148(2 Pt 2):575-7; discussion 578-9. doi: 10.1016/s0022-5347(17)36657-0.
Calculi formed in 26 of 87 patients (30%) following augmentation enterocystoplasty, of which 23 formed within the reservoir, at a mean interval of 25 months postoperatively. The calculi were composed principally of triple phosphates suggesting an important etiological role of bacteriuria and the urease reaction. Open cystolithotomy was the most successful means of removing the calculi.
87例患者中有26例(30%)在膀胱扩大肠囊成形术后形成结石,其中23例在储尿囊内形成,平均术后间隔25个月。结石主要由磷酸三盐组成,提示菌尿和尿素酶反应具有重要的病因学作用。开放性膀胱切开取石术是去除结石最成功的方法。