Kidney Stone Analysis: Results


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Results


Kidney stone analysis is a test done on a kidney stone to see what chemicals are in it.

Knowing the type of kidney stone helps guide the best treatment choice. Your doctor will talk with you about treatment and prevention measures.

  • About 80% of kidney stones are made of calcium oxalate, calcium phosphate, or a combination of both.
  • About 10% to 15% of kidney stones are made of magnesium ammonium phosphate (struvite).
  • About 5% to 10% of kidney stones are made of uric acid.
  • Less than 1% of kidney stones are made of a chemical called cystine.


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Last updated: September 29, 2008
Author: Monica Rhodes
Reviewed By: E. Gregory Thompson, MD - Internal Medicine, Tushar J. Vachharajani, MD, FASN, FACP - Nephrology
Editors: Maria Essig, Tracy Landauer

This information is not intended to replace the advice of a doctor. By using AOL Body, you indicate that you have read, understood, and agreed to our Terms of Service, and AOL Body Advertising Policy. Read more about our content partners.

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