Test Price
800 AED✅ Home Collection Available
Selenium 24-Hour Urine Test in Dubai, UAE | 800 AED | DNA Labs UAE
Executive Summary & Core Metrics
Definitive Trace Element Assessment – Precision Clinical Chemistry
DNA Labs UAE offers the gold-standard Selenium 24-Hour Urine Test, utilizing Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for the precise quantification of total daily selenium excretion. This advanced metabolic assessment is essential for diagnosing nutritional deficiency, evaluating chronic industrial toxic exposure, and monitoring patients with complex gastrointestinal or renal disorders. Our service integrates trace-minimal collection logistics, temperature-controlled cold-chain transport, and secure digital clinical reporting.
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited ICP-MS.
- Secure Logistics: Specialized 24-Hour Urine Collection Kit with metal-free, acid-washed container. Secure home retrieval via medical courier.
- Clinical Guidance: Complimentary telephonic post-test consultation by a DHA-licensed physician to contextualize results.
- Insurance & Billing: Direct billing verification supported via WhatsApp +971 54 548 8731.
Operated by DNA Labs UAE | DHA Facility License: 1143
Test Overview & Methodology
This quantitative assay measures the total concentration of selenium excreted in urine over a precisely timed 24-hour period. Unlike serum selenium, which reflects recent dietary intake, the 24-hour urine integration provides a reliable index of whole-body selenium status and metabolic turnover. It is the preferred method for evaluating chronic trace element imbalances and is critical for clinicians managing nutritional health, occupational medicine, and unexplained neuro-metabolic presentations.
| Clinical Parameter | DNA Labs UAE – Selenium 24-Hour Urine | Alternative Methods (Serum / Spot Urine) |
|---|---|---|
| Analytical Sensitivity | ICP-MS – ultra-trace detection limits (<0.5 µg/L), gold standard for trace element analysis | AAS or colorimetric assays; risk of interference and reduced sensitivity at low levels |
| Clinical Scope | Quantifies total 24-hour excretory burden; reflects chronic exposure and metabolic balance | Single-point measurement; susceptible to diurnal variation and transient dietary influence |
| Turnaround Time | Report available next day if sample is received by 6 PM | Typically 3–5 working days in standard laboratory workflows |
| UAE Price | 800 AED (includes kit, logistics, and physician consultation) | Variable pricing; often lacks integrated logistics and direct billing |
Physician Insight & Safety Protocols
Clinical Perspective
“In my practice, the 24-hour urine selenium measurement is an indispensable tool for assessing true whole-body trace element status. A single serum sample can be misleading due to acute phase shifts and recent nutritional intake. The integrated 24-hour window provides the robust data we need for making informed decisions about supplementation, diagnosing industrial exposure, and evaluating renal handling of essential minerals. I recommend this test for any patient presenting with unexplained fatigue, neuropathy, or a history of gastrointestinal malabsorption.”
— Dr. Ajay Singh, General Practitioner, DHA License: 36234132
Clinical Advisory & Pre-Test Considerations
Patients must not discontinue any prescribed medication without direct consultation with their managing physician. Selenium metabolism can be pharmacologically influenced by agents such as cisplatin, valproic acid, and certain corticosteroids. However, abrupt cessation of chronic medication carries inherent risks. Always coordinate with your primary care provider before making any changes to your therapeutic regimen in preparation for this test.
Safety Exclusion Criteria & Emergency Indications
- Contrast Media Interference: Do not initiate collection if gadolinium, iodine-based, or barium contrast has been administered within the preceding 96 hours.
- Renal Contraindication: Patients with anuria or severe oliguria cannot provide a valid 24-hour specimen; seek an alternative clinical assessment.
- Allergy Profile: Hypersensitivity to components of the trace-metal-free collection kit is an extremely rare but absolute exclusion.
- Emergency Red Flags: Abrupt onset of garlic-scented breath, persistent metallic taste, severe nausea, muscle tremors, or acute confusion may signal acute selenium toxicity or selenosis. Discontinue collection and present to the nearest emergency department immediately.
- Special Populations: Pregnancy and breastfeeding are not contraindications, but results must be interpreted against trimester-specific reference intervals. Always inform your referring physician if you are pregnant or lactating.
Patient FAQ & Clinical Guidance
1. Why is a 24-hour urine collection specifically required for selenium testing?
A random spot urine or serum sample only captures a momentary snapshot of selenium levels, which can fluctuate dramatically based on recent dietary intake. A 24-hour urine collection aggregates the body's total excretory output over a full circadian cycle, providing a precise, integrative measure of whole-body selenium turnover. This methodology is the recognized international gold standard for diagnosing chronic low-level exposure, marginal deficiency, or sustained occupational overexposure.
2. What patient preparation is mandated for this test?
Patients must avoid all iodine-based and gadolinium contrast agents for at least 96 hours prior to collection. DNA Labs UAE provides a dedicated metal-free, acid-washed container for trace analysis. On the collection day, discard the first morning void, then collect all subsequent urine for exactly 24 hours, including the first void of the following morning. The container must be kept refrigerated throughout the collection period. Record the total volume on the provided requisition form and wear the included powderless gloves to prevent external trace metal contamination. Our medical courier will retrieve the sealed container directly from your home.
3. How are the Selenium 24-Hour Urine results clinically interpreted?
Results are reported in micrograms per 24 hours (µg/24h) and are compared against DHA-established reference ranges calibrated for the UAE population. Excretion values below 10 µg/24h are consistent with nutritional selenium deficiency or malabsorption syndromes. Values exceeding 400 µg/24h may indicate excessive dietary supplementation, industrial overexposure, or early selenosis. A complimentary telephonic consultation with a DHA-licensed general practitioner is included with every test to integrate these numerical findings with your specific clinical history, dietary patterns, and occupational risk factors.
UAE Regulatory & Data Privacy Adherence
Compliance & Certification Framework
DNA Labs UAE operates in strict accordance with the UAE's highest standards for medical data privacy and clinical safety. All patient personal data and health information are processed under the protections afforded by Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and the technological security requirements of Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Our clinical laboratory protocols and patient consent procedures are fully compliant with Federal Decree-Law No. 4 of 2016 on Medical Liability.
Our quality management system is certified under ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139), ensuring rigorous adherence to international standards and full traceability to NIST reference materials for every ICP-MS selenium analysis performed.
Clinical & Logistical Metadata
| Test Name | Selenium 24-Hour Urine |
| Price (AED) | 800 AED |
| Turnaround Time | Next Day (sample received by 6 PM) |
| Sample Type / Matrix | 24-Hour Urine (metal-free, acid-washed container) |
| Methodology Used | ICP-MS (Inductively Coupled Plasma Mass Spectrometry) |
| ICD-10-CM Code | E59 (Dietary selenium deficiency), Z13.22 (Metabolic disorder screening) |
| LOINC Code | 56822-1 (Selenium [Moles/volume] in 24 hour Urine) |
| DHA Facility License & Address | License: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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