- Calcium oxalates won't dissolve in urine.stones image by Madera from Fotolia.com
Calcium oxalate is a compound formed by the bonding of calcium and oxalate. The precipitate created won't dissolve in urine and can form bladder stones or uroliths. - Certain breeds are at higher risk for calcium oxalate stones.miniature schnauzers image by Alison Bowden from Fotolia.com
Risk factors include feeding diets high in calcium or oxalate, certain diseases and corticosteroid medications. Some breeds have a higher incidence, suggesting a genetic component. - Tentative diagnosis is made with routine urinalysis, blood chemistry and radiographs or ultrasound. Final confirmation is accomplished through laboratory analysis of a stone.
- Surgery is the usual treatment for calcium oxalate stones.e.r. image by Andrey Rakhmatullin from Fotolia.com
Treatment depends on the size, numbers and location of stones. Sometimes veterinarians can flush them out if they are small enough. A technique called lithotripsy dissolves the stones using shock waves, but it requires general anesthesia, special equipment and special training. Most calcium oxalate stones are removed surgically. - Almost half of the dogs that have calcium oxalate stones once will have them again.poodle image by palms from Fotolia.com
According to the University of Minnesota, 42 percent of animals with calcium oxalate stones will have a recurrence of the problem within two years, so prevention is key. Special diets, medications like potassium citrate, and regular monitoring of urine can keep recurrences to a minimum.
What is Calcium Oxalate?
Risk Factors
Diagnosis
Treatment
Prevention/Solution
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