24-Hour Urine Kidney Stone Risk Test: Calcium, Oxalate, Citrate, Uric Acid, and Volume
A 24-hour urine kidney stone risk test shows why stones may be forming by measuring the substances that make crystals more or less likely...
Blood Calcium Test for Kidney Stones: High Calcium, Parathyroid Causes, and Stone Risk
A blood calcium test helps identify medical conditions that can raise kidney stone risk, especially primary hyperparathyroidism. Most people who form calcium stones do...
Blood Uric Acid Test for Kidney Stones: Gout, Uric Acid Stones, and Stone Risk
A blood uric acid test measures the amount of urate circulating in the bloodstream and can help identify gout, high uric acid production, reduced...
Calcium Oxalate Stone Risk Test: Urine Oxalate, Calcium, Citrate, and Volume
A calcium oxalate stone risk test uses urine chemistry to show why calcium oxalate crystals may be forming and which risk factors are most...
Cystine Capacity Test: Cystinuria Monitoring and Cystine Stone Risk
A cystine capacity test estimates whether urine is likely to dissolve cystine or allow cystine crystals to grow. It is designed for people with...
Cystine Stone Test: Cystine Levels, Cystinuria, Genetic Risk, and Meaning
A cystine stone test looks for evidence of cystinuria, an inherited disorder that causes excessive cystine to spill into urine and form recurrent kidney...
Kidney Stone Analysis Test: Stone Composition, Stone Types, and What Results Mean
A kidney stone analysis test identifies the minerals and other substances that make up a stone after it has been passed or removed. The...
Kidney Stone Prevention Test Panel: Urine Chemistry, Blood Minerals, and Risk Factors
A kidney stone prevention test panel combines urine testing, blood work, stone composition, and clinical risk factors to identify why stones are forming and...
Kidney Stone Test Panel: Urine Calcium, Oxalate, Citrate, Uric Acid, and Stone Risk
A kidney stone test panel measures the urine chemistry that makes crystals more or less likely to form. The core 24-hour urine markers usually...
Litholink 24-Hour Urine Test: Kidney Stone Risk Profile and Urine Chemistry
The Litholink 24-hour urine test is an at-home kidney stone evaluation that measures how much urine you make and how much calcium, oxalate, citrate,...
Parathyroid Hormone (PTH) Test for Kidney Stones: High Calcium, Hyperparathyroidism, and Meaning
A parathyroid hormone (PTH) blood test helps determine whether a calcium disorder is contributing to kidney stones. The test is most useful when it...
Recurrent Kidney Stone Test Panel: 24-Hour Urine, Blood Tests, Stone Analysis, and Risk
A recurrent kidney stone test panel looks for the reasons stones keep forming and identifies risk factors that can be changed. It is not...
Struvite Stone Test: Infection Stone Markers, Urine pH, Bacteria, and Meaning
A struvite stone test is not one single laboratory test. Struvite stones are infection stones, so diagnosis usually combines stone analysis, urine culture, urine...
Uric Acid Stone Risk Test: Urine pH, Uric Acid, Volume, and Acidic Urine
A uric acid stone risk test looks mainly at urine pH, urine volume, and uric acid excretion to determine whether the urine is favorable...
Urine Calcium Test for Kidney Stones: High Calcium, Hypercalciuria, and Stone Risk
A urine calcium test measures how much calcium is excreted into the urine and helps identify hypercalciuria, one of the most common metabolic risk...
Urine Citrate Test: Low Citrate, Kidney Stone Risk, and Stone Prevention Evaluation
A urine citrate test measures citrate excreted in the urine and helps identify hypocitraturia, a common and treatable risk factor for calcium kidney stones....