Can J Urol
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Prostate cancer is the second most common cause of cancer death in American men. For patients with adverse pathologic features, postoperative radiotherapy to prostate bed after radical prostatectomy has been shown in randomized studies to improve many important clinical endpoints including overall survival. In this review article, we distinguish adjuvant radiation treatment (ART) from salvage radiation treatment (SRT), discuss the evidences for ART and its potential side effects focusing on the debate concerning the optimal timing of post prostatectomy radiation treatment (RT). ⋯ for patients with adverse pathologic factors, adjuvant radiation treatment after prostatectomy reduces the rate of PSA failure with the potential for significantly improving metastases-free and overall survival. Whether an equivalent survival benefit can be attained with early salvage radiation treatment after biochemical recurrence, is still an area of debate.
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Ureteral avulsion due to lumbar disc surgery is a rare complication and to our knowledge, only a few cases have been reported in the literature. A 43-year-old woman was admitted to our clinic with right lumbar pain following spinal surgery for discopathy. Complete right ureteral avulsion was detected and successfully treated by end-to-end anastomosis of the ureter with an internal double J stent.
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Multicenter Study
Experience with robotic assisted laparoscopic surgery in upper tract urolithiasis.
Early results indicate that robot assisted laparoscopic surgery (RALS) may be useful in managing upper tract (UT) urolithiasis. We reviewed our experience of managing 50 cases of UT urolithiasis with or without reconstruction using RALS. ⋯ RALS for UT urolithiasis is safe and efficacious. It is particularly useful when stone removal is combined with reconstruction. It is a reasonable alternative for treating a solitary partial staghorn or a large pelvic stone including those in pelvic/anomalous kidneys. RALS did not seem substantially better than pure laparoscopy for isolated ureterolithotomy and for nephrectomy for a nonfunctioning kidney. Its role in the treatment of large, multiple or complete staghorn calculi needs further investigation.
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Randomized Controlled Trial
Tamsulosin to treat uncomplicated distal ureteral calculi: a double blind randomized placebo-controlled trial.
To evaluate efficacy and outcome of tamsulosin therapy for 4 mm-10 mm uncomplicated distal ureteral stones. ⋯ Tamsulosin therapy for uncomplicated distal ureteral calculi augments SPR, shortens passage time and decrease need for analgesia. Particularly, tamsulosin shortens the passage time for smaller stones, and augments the passage rate for larger stones.