Test Price
750 AED✅ Home Collection Available
ANCA Panel with Auto-Reflex to MPO & PR3 in UAE | 750 AED | 2026 DHA Guidelines
تحليل الأجسام المضادة للسيتوبلازم العدلة (ANCA) الإيجابي مع الاختبارات الانعكاسية لـ MPO و PR3 في الإمارات | 750 درهم | معتمد من هيئة الصحة بدبي 2026
Executive Summary | ملخص تنفيذي
- ✓ Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing (Cert: INT/EGQ/2509DA/3139). Dual-platform verification with IIF and ELISA ensures clinical-grade reliability.
- ✓ Premium Logistics: Paid Hospital-Grade Home Collection via ISO-Certified Cold-Chain Logistics. VIP Mobile Phlebotomy available 8 AM – 11 PM, 7 days a week across all Emirates.
- ✓ Clinical Guidance: Complimentary Telephonic Post-Test Clinical Guidance for result interpretation by qualified laboratory consultants.
- ✓ Insurance: Direct Billing Verification via WhatsApp at +971 54 548 8731.
يُعد اختبار الأجسام المضادة للسيتوبلازم العدلة (ANCA) مع التحليل الانعكاسي التلقائي لإنزيمات MPO و PR3 أداة تشخيصية متطورة للكشف عن التهابات الأوعية الدموية المناعية الذاتية. يضمن مختبرنا المعتمد وفق معايير الآيزو 9001:2015 دقة تشخيصية تصل إلى 99.9% مع خدمة سحب دم منزلية متميزة وتوجيه طبي احترافي بعد صدور النتائج.
Overview
The ANCA (Anti-Neutrophil Cytoplasmic Antibodies) Panel with automatic reflex to MPO and PR3 is a high-specificity autoimmune diagnostic test designed to detect and differentiate vasculitides including Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA). لوحة ANCA مع التحليل الانعكاسي التلقائي هي اختبار مناعي متقدم للكشف عن التهابات الأوعية الدموية. This reflex protocol ensures that any positive ANCA screen is automatically confirmed and subtyped without requiring a second blood draw, reducing diagnostic delay and patient burden.
| Feature | Our Test – ANCA with Reflex | Closest Alternative – Standalone ANCA |
|---|---|---|
| Precision | Dual-platform: IIF + ELISA reflex for MPO & PR3 | Single-platform IIF only; no automated subtyping |
| Methodology | Indirect Immunofluorescence + ELISA/EIA quantification | Indirect Immunofluorescence only |
| Turnaround | Next-day reporting by 6 PM | 3–5 business days; reflex requires second visit |
| ISO Accreditation | ISO 9001:2015 (INT/EGQ/2509DA/3139) | Variable; often unaccredited |
| Price | 750 AED (all-inclusive reflex) | 600–900 AED (plus additional charges for reflex) |
Physician Insight & Safety Protocol
Dr. Prabhakar Reddy
Consultant Rheumatologist | DHA License: 61713011
"As a rheumatologist with over two decades of clinical experience, I understand that awaiting autoimmune test results can be a deeply anxious time for patients and their families. The ANCA panel with reflex testing is a powerful and precise diagnostic instrument, yet it must always be interpreted within the full context of your clinical presentation—your symptoms, physical examination findings, and complementary laboratory markers. I urge every patient to discuss these results thoroughly with their treating physician, as a positive ANCA alone does not confirm vasculitis, and importantly, a negative result does not entirely exclude it."
⚠ Medication Warning: Do not discontinue any prescribed medication, including corticosteroids, immunosuppressants, or any other treatment regimen, without consulting your doctor. Abrupt cessation of immunosuppressive therapy may trigger disease flare or adrenal insufficiency.
Safety Exclusion Criteria & Emergency Red Flags
Exclusion Criteria
- Active severe systemic infection or sepsis contraindicating elective phlebotomy.
- Hemodynamic instability (systolic BP < 90 mmHg) precluding safe venous access.
- Known severe coagulopathy or platelet count < 30,000/µL without physician clearance.
- Inability to provide informed consent (per UAE CDS Law 2026 for minors).
ER Red Flags – Seek Immediate Care
- Acute hemoptysis (coughing up blood) or sudden breathlessness.
- Rapidly progressive kidney injury (oliguria, facial or pedal edema).
- Severe mononeuritis multiplex or acute foot/wrist drop.
- Palpable purpura with necrosis or digital ischemia.
If you experience any of the above symptoms, proceed to the nearest Emergency Department immediately. These results are for diagnostic support only and do not replace urgent clinical assessment.
UAE Regulatory Compliance & Data Privacy
- Federal Decree-Law No. 41 of 2024, Article 87: Clinical laboratory operations adhere to mandated quality control and reporting standards.
- CDS Law 2026 (Minors): All testing for individuals under 18 requires documented guardian consent.
- UAE PDPL Compliance: Patient data is encrypted, stored within UAE sovereign data centers, and never shared without explicit consent.
- DHA Facility License: 9834453 | ISO 9001:2015 Certification: INT/EGQ/2509DA/3139.
Patient FAQ & Clinical Guidance
Q1: What is the ANCA with Reflex to MPO & PR3 test and why is it ordered?
The ANCA with Reflex to MPO & PR3 test detects anti-neutrophil cytoplasmic antibodies and automatically reflexes positive screens to MPO and PR3 antibody assays for precise vasculitis subtyping and disease monitoring. This test is primarily ordered when a physician suspects systemic autoimmune vasculitis—conditions where the body's immune system mistakenly attacks its own small blood vessels. Clinical indications include unexplained multisystem symptoms such as persistent sinusitis, pulmonary infiltrates, hemoptysis, rapidly progressive glomerulonephritis, palpable purpura, mononeuritis multiplex, or constitutional symptoms like fever of unknown origin and unintentional weight loss. The reflex protocol is critical because distinguishing between c-ANCA (typically PR3-associated, seen in Granulomatosis with Polyangiitis) and p-ANCA (typically MPO-associated, seen in Microscopic Polyangiitis and Eosinophilic Granulomatosis with Polyangiitis) directly influences treatment strategy and prognosis.
س: ما هو اختبار ANCA مع التحليل الانعكاسي لـ MPO و PR3؟
يكتشف اختبار ANCA مع التحليل الانعكاسي لـ MPO و PR3 الأجسام المضادة للسيتوبلازم العدلة ويحول النتائج الإيجابية تلقائياً إلى اختبارات تأكيدية لإنزيمات MPO و PR3 لتشخيص دقيق لالتهابات الأوعية الدموية المناعية الذاتية. يُطلب هذا الاختبار عند الاشتباه في أمراض مثل الورم الحبيبي مع التهاب الأوعية الدموية أو التهاب الأوعية الدموية المجهري.
Q2: Why is overnight fasting preferred before the ANCA blood draw?
Overnight fasting is preferred to reduce lipemic interference in serum samples, which can obscure indirect immunofluorescence pattern interpretation and compromise ELISA optical density readings for accurate ANCA and MPO/PR3 quantification. Postprandial lipemia—elevated chylomicrons and very-low-density lipoproteins after a meal—causes light scattering in immunofluorescence microscopy and matrix effects in enzyme immunoassays. This can lead to false-negative or indeterminate results, particularly in borderline-positive cases where subtle perinuclear (p-ANCA) or cytoplasmic (c-ANCA) staining patterns must be distinguished. Fasting for 8–12 hours (water is permitted) ensures optimal sample integrity. Patients on chronic medications should take them as prescribed with a sip of water unless specifically instructed otherwise by their physician.
س: لماذا يُفضل الصيام طوال الليل قبل سحب عينة ANCA؟
يُفضل الصيام طوال الليل لتقليل التداخل الدهني في مصل الدم، مما يضمن نقاء العينة ودقة نتائج اختبار التألق المناعي غير المباشر واختبار ELISA. يمكن للمرضى شرب الماء وتناول أدويتهم المزمنة حسب التوجيهات الطبية.
Q3: How quickly will I receive my ANCA test results in the UAE?
ANCA test results are reported by 6 PM the next day when samples are collected on Monday, Wednesday, or Friday mornings before 9 AM through our ISO-certified laboratory with DHA license 9834453. The testing workflow follows a sequential protocol: upon arrival, serum is separated and subjected to indirect immunofluorescence on ethanol-fixed neutrophil substrates. If the ANCA screen is positive, the sample is automatically reflexed to MPO-IgG and PR3-IgG ELISA assays on the same day. Results are validated by a clinical pathologist and released through our secure online portal with optional WhatsApp notification. For urgent clinical scenarios, expedited same-day reporting may be available upon physician request. Our home collection service operates 8 AM – 11 PM daily, and results can be discussed during a complimentary telephonic consultation.
س: متى سأحصل على نتائج اختبار ANCA في الإمارات؟
تُصدر نتائج اختبار ANCA بحلول الساعة السادسة مساءً في اليوم التالي بعد جمع العينة أيام الإثنين أو الأربعاء أو الجمعة قبل الساعة التاسعة صباحاً. نقدم خدمة إشعار عبر الواتساب واستشارة هاتفية مجانية لتفسير النتائج مع أخصائيي المختبر المؤهلين.
Book Your ANCA Panel Today | 750 AED
Includes ISO-Certified Home Collection, Auto-Reflex to MPO & PR3, and Post- Clinical Guidance.
Federal Decree-Law No. 41 of 2024 Compliant | UAE PDPL Data Protection | CDS Law 2026
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