MP79-15 THE IMPACT OF LASER PULSE TYPE ON TEMPERATURE CHANGES DURING URETEROSCOPIC LASER LITHOTRIPSY
نویسندگان
چکیده
منابع مشابه
Impact of obesity on ureteroscopic laser lithotripsy of urinary tract calculi.
PURPOSE The treatment of urinary tract stones in obese patients may differ from the treatment of non-obese patients and their success rate varies. Our objective was to compare ureteroscopic treatment outcomes of ureteral and renal stones, stratified for stone size and location, between overweight, obese and non-obese patients. MATERIALS AND METHODS Charts were reviewed for 500 consecutive pat...
متن کاملUreteroscopic treatment of ureteral calculi with holmium: YAG laser lithotripsy.
PURPOSE We evaluated the effectiveness and safety of holmium: YAG laser lithotripsy with a semirigid ureteroscope for ureteral calculi in a prospective cohort of 697 patients. PATIENTS AND METHODS Holmium: YAG laser lithotripsy was performed with a semirigid ureteroscope in 697 inpatients between September 2002 and January 2006. Calculi were located in the distal ureter in 382 patients (54.8%...
متن کاملEffect of laser insult on devices used to prevent stone retropulsion during ureteroscopic lithotripsy.
PURPOSE To examine laser damage to three commercially available devices used to prevent stone retropulsion during ureteroscopic lithotripsy. MATERIALS AND METHODS Two experiments were performed with five Accordion, Stone Cone, and NTrap devices each. All devices had a 7-mm outer diameter. The holmium:yttrium-aluminum-garnet laser was set at 8 watts. Experiment 1 was performed in an acrylic tu...
متن کاملcontrol of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولOutpatient treatment of middle and lower ureteric stones: extracorporeal shock wave lithotripsy versus ureteroscopic laser lithotripsy.
The aim of this retrospective study was to evaluate the efficacy of ureteroscopic lithotripsy (URSL) and extracorporeal shock wave lithotripsy (ESWL) in the treatment of middle and lower ureteric stones. From January 1996 to March 1997, 61 patients treated by URSL and 49 patients treated by ESWL were studied, both were conducted as outpatient procedures. URSL using Holmium laser and semirigid u...
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ژورنال
عنوان ژورنال: Journal of Urology
سال: 2019
ISSN: 0022-5347,1527-3792
DOI: 10.1097/01.ju.0000557394.71689.44