PMID: 22574085May 11, 2012Paper

Prognostic factors in laser treatment of upper urinary tract urothelial tumours.

Journal of Medicine and Life
Gh NiţăP Geavlete

Abstract

The standard treatment for upper urinary tract urothelial cell carcinoma (UUT-UCCs) is radical nephroureterectomy with bladder cuff excision. The endoscopic treatment was introduced with promising results in selected cases. The purpose of this study was the retrospective analysis of the factors that can influence the prognosis of the patients with UUT-UCCs who underwent endoscopic treatment. We identified 187 patients who where diagnosed and treated for UUT-UCCs, between 1998 - 2011, in the Urology Department of "Sf. Ioan" Clinical Emergency Hospital, Bucharest. The endoscopic treatment was used in 65 cases. The indications for endoscopic treatment were imperative (41 cases) or elective (24 cases). The retrograde approach (rigid or flexible) was used in 47 cases, while the anterograde approach was preferred in 18 cases. Tumor ablation was performed using electroresection or Nd:YAG laser. The mean follow-up period was 60 months (range between 6 and 120 months). The follow-up protocol included computed tomography or intravenous urography, urinary cytology (selected cases), cystoscopy and ureteroscopy. The recurrence rates were reviewed by retrospective analysis. During follow-up 31 patients (47.6%) presented upper urinary tract r...Continue Reading

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