caa a22 4500 475802608 CHVBK 20180406123741.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1007/s002680010193 doi (NATIONALLICENCE)springer-10.1007/s002680010193 Oxalate and Urinary Stones [Elektronische Daten] [Yoshihide Ogawa, Tomonori Miyazato, Tadashi Hatano] Abstract : Calcium oxalate is a major component of renal stones, and its urinary concentration plays an important role in stone formation. Even a small increase in urinary oxalate has a significant impact on calcium oxalate saturation. Although primary hyperoxaluria is relatively uncommon, patients with calcium oxalate stones have some degree of hyperoxaluria. To understand the underlying causes of such hyperoxaluria, the processes of oxalate synthesis and excretion must be clarified. This article focuses on the determination of oxalate, calculation of its saturation, and the hyperoxaluric syndromes with special reference to metabolic precursors of oxalate, including ascorbic acid, glyoxylate, and glycolate. by Société Internationale de Chirurgie, 2000 Ogawa Yoshihide Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut Miyazato Tomonori Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut Hatano Tadashi Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut World Journal of Surgery Springer-Verlag 24/10(2000-10-01), 1154-1159 0364-2313 24:10<1154 2000 24 268 https://doi.org/10.1007/s002680010193 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s002680010193 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ogawa Yoshihide Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut NATIONALLICENCE 700 1- Miyazato Tomonori Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut NATIONALLICENCE 700 1- Hatano Tadashi Department of Urology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa 903-0215, Japan, JP aut NATIONALLICENCE 773 0- World Journal of Surgery Springer-Verlag 24/10(2000-10-01), 1154-1159 0364-2313 24:10<1154 2000 24 268 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer