MedlinePlus Medical Encyclopedia: Uric acid test

Medical Encyclopedia

Uric acid test

Uric acid urine test is performed to check for the amount of uric acid in urine. Urine is collected over a 24 hour period and is sent to the laboratory for testing. The most common reason for measuring uric acid levels is in the diagnosis or treatment of gout, because gout results from crystallization of uric acid crystals in joints. Some kidney stones are also composed of uric acid.

Update Date: 10/22/2007

Updated by: Robert Mushnick, M.D., Clinical Assistant Professor, Department of Nephrology, SUNY Downstate Health Center, Brooklyn, NY. Review provided by VeriMed Healthcare Network.

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