Primary fibroepithelial polyp of ureter (report of 7 cases) / 中华泌尿外科杂志

ABSTRACT

Objective To highlight diagnosis and treatment of primary fibroepithelial polyp of ureter. Methods 7 cases of primary fibroepithelial polyp of ureter treated from May of 1990 to July of 2002 were analyzed retrospectively.Among them ,18～56 age of year,and right side in 5 cases,left in 2 cases.The foci are in upper,middle and lower part 2,3,2 cases respectively.The diagnosis was all ascertained on pathological studies. Results Hematuria and flank pain are the usual presentation.Preoperative image will reveal the lesion but the diagnosis of fibroepithelial polyp cannot be made by radiographic means alone.Surgical intervention was undertaken in all 7 cases.The initial case has undergone unnecessary nephroureterectomy as misdiagnosis of carcinoma of ureter.Surgical exploration and polypectomy was performed in 4 cases and polypectomy with holimlaser under ureteroscopy in 2 cases.The therapeutic results were satisfactory without relapse in 3 months～11 years follow up. Conclusions The diagnosis may be established with intravenous urogram and retrograde pyelography and surgical exploration may be performed when necessary.With the advent of ureteroscopy, a new minimally invasive approach to fibroepithelial polyp of ureter was introduced.