نتایج جستجو برای: urinary stones
تعداد نتایج: 117303 فیلتر نتایج به سال:
OBJECTIVE To assess the efficacy of retroperitoneoscopy for treating stones in the renal pelvis and proximal ureter. MATERIALS AND METHODS In the period from August 2003 to August 2004, 35 retroperitoneoscopies for treatment of urinary stones were performed on 34 patients. Fifteen patients (42%) had stones in the renal pelvis, and in 2 cases, there were associated stones in the upper caliceal...
Urinary stone disease is global problem and is due to alteration in the normal crystallization environment of urine in the urinary tract systems. Major factors responsible for crystal formation are super-saturation of Ca salts and level of crystallization inhibitors (Citrate & Phytate). Excessive citrate intake makes the urine more alkaline (pH between 6 and 7). This can be achieved by oral adm...
Background : Ectopic migration of IUD into bladder and urethra with subsequent formation of ston on it is among the rare complications of IUD .Two women, 38 and 45years old with recurrent bladder stone due to their IUDs inserted 5-6 years before were admitted with urinary irritation symptoms .In primary cystoscopy , no trace was found of either IUDs or their penetration into the stones . The st...
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