Urate Crystals: Introduction, Identification Features, and Clinical Significance

Uriate crystals in urinary sediment microscopic examination at a magnification of 1600X

Introduction Urate crystals, also referred to as uric acid crystals, are metabolic by-products of purine metabolism found in urine. They are frequently observed during urine microscopy, especially in patients with altered pH, dehydration, or metabolic disorders. Their presence can be physiological in concentrated urine or …

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Urine Crystals: Introduction, Identification Features, and Clinical Significance

Urate Crystals or Uric acid Crystals in Urine Microscopy

Introductions of Common Urinary Crystals Urinary crystals in urine during the routine examination can appear in the following steps- First request the patient to bring a urine sample. After the arrival of the sample/specimen in the clinical laboratory, take nearly 5 ml of urine. Centrifuge it …

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