- Patient/Guest
- Phlebotomist
- Updates
| Oxalate Urine | - |
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Measure oxalate in urine |
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Synonym | See updates |
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Test Code | CDBIOPR0033 |
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Test Type | Biochemistry |
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Pre-Test Condition | See updates |
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Report Availability | 3 D(s) |
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# Test(s) | 1 |
| Test details | Sample Report |
|---|---|
| Oxalate Urine |
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Synonym | See updates | |
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Test Code | CDBIOPR0033 | |
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Test Category | Kidney stones | |
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Pre-Test Condition | See updates | |
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Medical History | See updates | |
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Report Availability | 3 D(s) | |
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Specimen/Sample | Urine; 24 hr; Preserv Cont | |
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Stability @21-26 deg. C | 6 Hr(s) | |
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Stability @ 2-8 deg. C | 7 D(s) | |
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Stability @ Frozen | NA | |
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# Test(s) | 1 | |
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Processing Method | Spectrophotometry | |
| **Oxalate 24 Hrs Urine****FDA Status**: Standard laboratory procedure under CLIA; no specific FDA approval required.**Other Names**: 24-Hour Urine Oxalate Test, Kidney Stone Risk Test.**Historical Breakthrough**: Developed in the 1970s to assess kidney stone risk, advancing nephrology.**Key Purpose and Impact**: Measures oxalate in 24-hour urine to diagnose hyperoxaluria or kidney stone risk.**Preparation and Patient History**: 24-hour urine; report kidney stones, abdominal pain, or dietary history.**Consent Requirement**: Standard consent for non-invasive sample collection.**Clinical Value**: Sensitivity ~90%; specificity ~95%; detects abnormalities in ~70% of cases; guides therapy.**References Cited**: Testing.com Kidney Tests 2023; Labcorp Oxalate Test 2025; UpToDate Kidney Stones 2025 |