or 'recurrence' of chyluria were treated with second course of RPIS using same sclerosant. RESULTSThe dextrose treatment was discontinued at mid-term because of poor success (one of 21 patients, P < 0.001). Of 85 patients, 44 received silver nitrate and 41 povidone iodine; both groups were well-matched and the mean follow-up was 28.4 and 23.3 months, respectively. 'Immediate clearance' was recorded in 91% and 98%, and recurrence in 21% and 22% of patients after the first course of RPIS, after silver nitrate and povidone, respectively; Kaplan-Meier estimates of 'disease-free duration' in the two groups (23.6 vs 20.1 months) were also similar ( P = 0.7906). The cumulative success rate after two courses of RPIS was 82% (silver nitrate) and 83% (povidone; P = 1.0). Five (11%) patients in the silver nitrate and one (2%) in the povidone group had significant flank pain during treatment. CONCLUSIONSPovidone iodine 0.2% is as effective for RPIS as 1% silver nitrate.

Clean intermittent self-catheterization and alpha-blockers are the initial treatment options for functional bladder neck obstruction. The alpha-blockers were successful in 50% of our patients. Bladder neck incision should be offered judiciously with minimal risk of curable stress incontinence. The pediatric resectoscope is useful to make a well controlled incision safely in the female urethra.

Our modified technique of laparoscopy-assisted live-donor nephrectomy avoids the use of costly disposables yet offers the advantages of lesser morbidity and small incision of LD. It is cost effective and is an alternative to open nephrectomy in the developing world.

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