Angelsen A, Teigum H, Fougner R
Urologisk seksjon, Regionsykehuset i Trondheim.
Tidsskr Nor Laegeforen. 1995 Jun 10;115(15):1828-9.
From March 1990 to November 1993, percutaneous endopyelotomy was performed in 22 patients for treatment of symptomatic ureteropelvic obstruction. One patient was treated bilaterally. In three patients renal pelvic stones were removed during the same procedure. Clinical findings, intravenous pyelography and isotope renography were considered in preoperative and postoperative evaluation. Overall, 18 of 23 procedures (79%) were successful. The success rate was lowest in patients with enlarged renal pelvis. Failed procedures became evident less than six months after operation.
1990年3月至1993年11月，对22例有症状的输尿管肾盂梗阻患者实施了经皮肾盂内切开术。1例患者接受了双侧治疗。3例患者在同一手术过程中取出了肾盂结石。术前和术后评估考虑了临床表现、静脉肾盂造影和同位素肾图。总体而言，23例手术中有18例（79%）成功。肾盂扩大的患者成功率最低。手术失败在术后不到6个月就显现出来。
