Dufour B, Blondel P, Vilde F, Chevrot A
J Urol (Paris). 1980;86(6):459-62.
Results of experiments conducted in dogs are reported, in which the first few centimetres of the ureter were replaced by a prosthesis in silicone elastomer, the upper extremity being intubated by a trans-renal approach into the lower calyx and the upper extremity into the iliolumbar ureter. The one case of failure among the 6 dogs studied was due to a pyonephrosis from a technical error. In the 5 surviving dogs, the by-pass has remained permeable and there is no sign of incrustation. Control I.V.U. examinations after periods ranging from 26 months to 3 years showed normal function. This procedure has now been used in two human cases with good results.
报告了在狗身上进行的实验结果，实验中输尿管的最初几厘米被硅橡胶弹性体制成的假体所替代，上肢经经肾途径插管至下肾盏，下肢插管至髂腰段输尿管。在研究的6只狗中，有1例失败是由于技术失误导致的肾积脓。在5只存活的狗中，旁路保持通畅，没有结痂的迹象。在26个月至3年的不同时间段后进行的静脉肾盂造影对照检查显示功能正常。该手术现已应用于2例人类病例，效果良好。
