Uric Acid Kidney Stones Pain. Causes of uric acid kidney stones. Tests measure the level of uric acid to help diagnose gout or the cause of kidney stones when you have joint pain or other symptoms that your healthcare.
The most important risk factor for uric acid crystallization and stone formation is a low urine ph below 5 5 rather than an increased urinary uric acid excretion. Sometimes small deposits of uric acid can form within the kidney tubules and lead to kidney disease which is known as uric acid nephropathy. A person may need the test if they have gout symptoms or kidney stones or are undergoing cancer treatment.
Uric acid crystals can cause a buildup of stones in your kidneys.
It may be acute or chronic. A uric acid test measures the amount of uric acid in the blood or urine. Uric acid stones occur in 10 of all kidney stones and are the second most common cause of urinary stones after calcium oxalate and calcium phosphate calculi. A kidney stone is a hard mass of crystallized minerals that form in the kidneys or urinary tract.