نتایج جستجو برای: idiopathic hypercalciuria

تعداد نتایج: 63884  

Journal: :Turk pediatri arsivi 2016
Ali Gül Samet Özer Resul Yılmaz Ergün Sönmezgöz Tuba Kasap Şahin Takçı Erhan Karaaslan Yalçın Önder Rıza Çıtıl İlknur Bütün Osman Demir

AIM Hypercalciuria is an important cause of urinary tract symptoms, and also frequently results in urolithiasis. Urinary calcium excretion varies for geographic areas. We aimed to assess percentiles of urinary calcium excretion and prevalence of hypercalciuria for school-aged children in Tokat (city located in inner northern region of Turkey). MATERIAL AND METHODS One thousand three hundred s...

Journal: :Kidney international 1996
C Nieuwhof C Doorenbos W Grave F de Heer P de Leeuw E Zeppenfeldt P J van Breda Vriesman

In a prospective study of idiopathic glomerulonephritis we determined the natural history of 49 adult patients (12 primary IgA nephropathy, 13 thin GBM nephropathy, 20 normal renal tissue and 4 miscellaneous nephropathies) who presented with idiopathic non-proteinuric non-azotemic hematuria of at least six months duration, in the absence of hypertension and with a negative urological work-up. T...

Journal: :Clinical journal of the American Society of Nephrology : CJASN 2011
Fredric L Coe Andrew Evan Elaine Worcester

Idiopathic calcium oxalate (CaOx) stone-formers (ICSFs) differ from patients who make idiopathic calcium phosphate (CaP) stones (IPSFs). ICSFs, but not IPSFs, form their stones as overgrowths on interstitial apatite plaque; the amount of plaque covering papillary surface is positively correlated with urine calcium excretion and inversely with urine volume. The amount of plaque predicts the numb...

Journal: :Medicina 2016
Francisco R Spivacow Elisa E Del Valle Ernesto Lores Paula G Rey

Nephrolithiasis is one of the most frequent urologic diseases. The aim of this paper is to study the composition and frequency of 8854 patient kidney stones and in a subset of them their metabolic risk factors to be related to their type of calculi. Physicochemical and crystallographic methods were used to assess kidney stone composition. In a subset of 715 patients, we performed an ambulatory ...

Journal: :Archives of disease in childhood 1970
F J Millard J R Nassim J W Woollen

Millard, F. J. C., Nassim, J. R., and Woollen, J. W. (1970). Archives of Disease in Childhood, 45, 399. Urinary calcium excretion after immobilization and spinal fusion in adolescents. The effect of prolonged immobilization and spinal fusion on the urinary calcium excretion of adolescents is described. Some patients developed severe hypercalcuria, but there was considerable individual variation...

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