CLINICAL CHARACTERISTICS OF UROLITHIASIS WITH STONE
نویسندگان
چکیده
منابع مشابه
[Clinical studies on the recurrence of urolithiasis (5). Diurnal variation in urinary pH and stone compositions].
Correlation of the composition of the urinary calculi with urine pH, especially of diurnal variation, and composition of urinary excretion was studied. Urine pH in the patients with uric acid stones was constantly low and urinary pH in the patients with apatite and struvite stones was always high. Diurnal variation was not observed. In patients with pure calcium oxalate stones, however, urinary...
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BACKGROUND The aim of this study was to determine the relationship between hematuria and volume, position of stone, and hydronephrosis in patients with a solitary stone, using unenhanced multidetector computed tomography (MDCT). MATERIAL AND METHODS This retrospective study evaluated the clinical and radiological records of 83 patients undergoing MDCT for the evaluation of acute flank pain an...
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The use of dual-energy computed tomography (DECT) for evaluating urinary calculi has been appreciated due to the modality's capability of differentiating between uric acid (UA) and non-UA stones, which are color coded based on a postprocessing algorithm. No other imaging modality or laboratory test is able to identify the stone composition without first attaining the stone material. Knowledge o...
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The study was designed to assess the relationship between glomerular filtration rate (GFR) and urinary stone-forming constituents, and to assess the effect of renal insufficiency on stone recurrence risk in first stone formers (SF). Baseline serum creatinine levels were obtained, and renal insufficiency was defined as creatinine clearance ≤60 mL/min (Cockroft-Gault). This retrospective case-con...
متن کاملPhosphaturia as a Promising Predictor of Recurrent Stone Formation in Patients with Urolithiasis
PURPOSE Recent studies have suggested that renal phosphate leakage and the associated phosphaturia are significant underlying causes of calcium urolithiasis. The aims of this study were to assess whether phosphaturia relates to urinary metabolic abnormalities and recurrent stone formation. MATERIALS AND METHODS A database of patient histories and urine chemistries was analyzed for 1,068 conse...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 2007
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1989.98.9