Guray Okyar

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OBJECTIVE Nephroureterectomy with the removal of the ipsilateral ureteral orifice and bladder cuff en bloc remains the gold standard treatment for upper urinary tract urothelial cancer. The distal ureter can be removed with the open surgical technique or endoscopic approach. We compared the outcomes of the endoscopic approach with those of conventional open(More)
A review of our records between 1993 and 1998 identified 25 patients with transitional cell carcinoma of the bladder who were less than 40 years old, 22 males and 3 females. The youngest patient was 19 years old. At the time of diagnosis 16 patients had superficial (Ta/T1) and 9 had invasive disease. Twenty-four patients were followed up for a period of(More)
Objective: In this study, a randomized and placebo controlled trial, we aimed to study the effectiveness and safety of doxazosin based upon urodynamic parameters, especially pressure/flow studies, in men with benign prostatic hyperplasia (BPH). Materials and methods: A total of 57 men (29 doxazosin, 28 placebo) 48–82 years of age with BPH were enrolled.(More)
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