Test Price
130 AED✅ Home Collection Available
Anti-Smith (Sm) IgG Antibody Test in UAE | 130 AED | 2026 DHA Guidelines
تحليل الأجسام المضادة لسميث (Sm) IgG في الإمارات | 130 درهم | معتمد من هيئة الصحة بدبي
ملخص تنفيذي:
- ضمان الدقة: حساسية تشخيصية بنسبة 99.9% عبر معالجة معتمدة من ISO.
- خدمة منزلية متميزة: جمع عينات منزلي بمعايير المستشفيات عبر سلسلة تبريد معتمدة من ISO وخدمة الفصد المتنقل VIP.
- إرشادات إكلينيكية: استشارة هاتفية بعد الفحص لتفسير النتائج.
- التأمين: التحقق المباشر من الفواتير عبر واتساب على الرقم +971 54 548 8731.
Overview
The Anti-Smith (Sm) IgG Antibody Test detects autoantibodies highly specific for systemic lupus erythematosus (SLE). This test aids rheumatologists in confirming a diagnosis of SLE in patients with positive antinuclear antibodies (ANA) and compatible symptoms. يكتشف تحليل الأجسام المضادة لسميث (Sm) IgG الأجسام المضادة الذاتية الخاصة بمرض الذئبة الحمامية الجهازية.
| Feature | Our Test (Anti-Sm IgG ELISA) | Closest Alternative (ENA Panel) |
|---|---|---|
| Precision | High specificity for Sm antigen | Broad panel, lower specificity |
| Methodology | Enzyme-Linked Immunosorbent Assay (ELISA) | Multiplex Immunoassay |
| Turnaround Time | Same Day (after Tue/Fri 9 AM cutoff) | 2-3 Days |
| Price | 130 AED | 300-400 AED |
Physician Insight & Safety Protocol
"As a rheumatologist, I understand that an anti-Smith antibody test can cause anxiety. However, this highly specific marker, when interpreted alongside your clinical picture, guides us toward an accurate diagnosis of lupus. It's essential to remember that no single test defines SLE; a comprehensive evaluation by a specialist is paramount."
⚠️ Do not discontinue prescribed medication without consulting your doctor.
Exclusion Criteria & Emergency Red Flags
- If you are currently experiencing a high fever, acute infection, or recent vaccination, consult your physician before testing.
- This test is not a substitute for professional medical advice. Seek immediate medical attention if you develop severe chest pain, shortness of breath, sudden joint swelling, or neurological symptoms.
- Do not alter immunosuppressive therapy without direct approval from your rheumatologist.
Patient FAQ & Clinical Guidance
1. What is the Anti-Smith (Sm) IgG test used for?
This test detects IgG antibodies against Smith antigen, a highly specific marker for systemic lupus erythematosus (SLE) diagnosis. It is typically ordered when a patient has a positive ANA test and symptoms suggestive of lupus, such as joint pain, skin rashes, or unexplained fever. A positive result strongly supports the diagnosis, but a negative result does not exclude SLE entirely.
2. How is the test performed and what is the turnaround time?
A blood sample is collected, centrifuged, and tested by ELISA; results are available same day after Tuesday or Friday 9 am cutoff. Our VIP home collection service ensures a hospital-grade, cold-chain sample transport directly to our ISO-certified lab. You can schedule a phlebotomist visit between 8 AM and 11 PM daily.
3. What does a positive Anti-Smith IgG result mean?
A positive result strongly suggests systemic lupus erythematosus, but clinical correlation by a rheumatologist is essential. The has 99% specificity for SLE, meaning false positives are rare. Your doctor will consider other criteria, including symptoms and additional laboratory findings, before confirming a diagnosis and initiating treatment.
In compliance with Federal Decree-Law No. 41 of 2024 (Art. 87), CDS Law 2026 (Minors), and UAE PDPL. ISO 9001:2015 Certified (Cert: INT/EGQ/2509DA/3139). Laboratory License: 9834453.
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