What do the results mean?If a large number, large size, or certain types of crystal are found in your urine, it may mean you have a kidney stone that requires medical treatment, but it doesn't always mean you need treatment. Sometimes a small kidney stone can pass through your urine on its own, and cause little or no pain. Also, certain medicines, your diet, and other factors can affect your results. If you have questions about your urine crystal results, talk to your health care provider.Learn more about laboratory tests, reference ranges, and understanding results.
