نتایج جستجو برای: laser lithotripsy
تعداد نتایج: 186462 فیلتر نتایج به سال:
INTRODUCTION Urinary tract calculosis is a very common condition in general population. It appears in 5-10% of population, and can be managed conservatively or by minimally invasive, endoscopic and surgical procedures or extra-corporeal shock way lithotripsy. Lesions of the ureter can be resolved by JJ stent insertion, end-to-end anastomosis, ureterocystoneostomy, percutaneous nephrostomy, neph...
Multiple techniques exist to remove uroliths from each section of the urinary tract. Minimally invasive methods for removing lower urinary tract stones include voiding urohydropropulsion, retrograde urohydropropulsion followed by dissolution or removal, catheter retrieval, cystoscopic removal, and cystoscopy-assisted laser lithotripsy and surgery. Laparoscopic cystotomy is less invasive than su...
OBJECTIVE To evaluate the clinical efficiency of alpha1-adrenergic antagonists on stentless ureteroscopic lithotripsy treating uncomplicated lower ureteral stones. MATERIALS AND METHODS From January 2007 to January 2013, 84 patients who have uncomplicated lower ureteral stones treated by ureteroscopic intracorporeal lithotripsy with the holmium laser were analyzed. The patients were divided i...
Laser has proven to be an effective and safe method of treating ureteral stones. When the electromagnetic energy of a laser pulse is selectively absorbed by stone, a plasma fonns at the surface. This plasma, which is composed of ions and electrons, continues to absorb laser energy reaching very high pressure and generating a shock wave that fragment the stone. The degree of stone fragmentation ...
A 23-year-old male patient was performed semirigid ureterorenoscopy and laser lithotripsy with placement magnetic DJ stent because of right urethral stone. Removal of the magnetic DJ stent does not need a second procedure such as cystoscopy for the patients. This technique is easy to learn and should be considered as suitable for use on an outpatient basis.
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