Jul 1, 2006
By:
Carl A. Osborne, DVM, PhD, Dipl. ACVIM, Jody P. Lulich, DVM, PhD, Dipl. ACVIM
Knowledge of urolith composition is important because contemporary methods of detection, treatment and prevention of the underlying causes of urolithiasis are primarily related to knowledge of urolith composition. The following discussion is based on quantitative analysis of 275,000 canine uroliths submitted to the Minnesota Urolith Center from 1981 to the spring of 2006. (For additional details related to feline uroliths and feline urethral plugs, refer to the Diagnote entitled "Changing trends in composition of feline uroliths and feline urethral plugs," published in the April 2006 issue of DVM Newsmagazine (Vol. 37, No.4).
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Perspectives from the Minnesota Urolith Center
Apr 1, 2006
By:
Carl A. Osborne, DVM, PhD, Dipl. ACVIM, Jody P. Lulich, DVM, PhD, Dipl. ACVIM
In 1981, calcium oxalate was detected in only 2 percent of feline
uroliths submitted to the Minnesota Urolith Center, whereas
struvite was detected in 78 percent.
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Dietary modifications important in medical protocols designed to promote urolith dissolution, prevention
Jun 1, 2004
By:
Carl A. Osborne, DVM, PhD, Dipl. ACVIM, Jody P. Lulich, DVM, PhD, Dipl. ACVIM
Results of experimental and clinical investigation have confirmed the importance of dietary modifications in medical protocols designed to promote dissolution and prevention of uroliths.
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Sep 1, 2003
By:
Jody P. Lulich, DVM, PhD, Dipl. ACVIM, Carl A. Osborne, DVM, PhD, Dipl. ACVIM
Recently a colleague asked us for advice about how to prevent recurrence of a urolith that contained a nucleus of 100 percent calcium oxalate (CaOx) and a distinct outer layer of 95 percent magnesium ammonium phosphate (MAP) and 5 percent calcium phosphate (Image 1 and Figure 2, p. 12S).
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