Test Price
750 AED✅ Home Collection Available
Factor XII Functional Test in the UAE | 750 AED | 2026 DHA Guidelines
تحليل العامل الثاني عشر الوظيفي في الإمارات | 750 درهم | معتمد من هيئة الصحة بدبي
Clinical Assurance Executive Summary
ملخص تنفيذي: اختبار العامل الثاني عشر الوظيفي - دقة تشخيصية 99.9% باستخدام معايير ISO، جمع منزلي مبرد، وتوجيه طبي هاتفي بعد النتائج.
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing (Cert: INT/EGQ/2509DA/3139).
- Premium Logistics: Paid Hospital-Grade Home Collection via ISO-Certified Cold-Chain, VIP Mobile Phlebotomy (8 AM – 11 PM daily).
- Clinical Guidance: Complimentary Telephonic Post-Test Consultation for result interpretation by DHA-certified specialists.
- Insurance & Billing: Direct insurance verification via WhatsApp at +971 54 548 8731.
Test Overview
The Factor XII Functional Test measures the activity of coagulation Factor XII (Hageman factor) in plasma, essential for evaluating unexplained prolonged activated partial thromboplastin time (aPTT) and diagnosing Factor XII deficiency. This assay is a key tool for differentiating contact pathway disorders before surgical or invasive procedures.
يقيس الاختبار نشاط العامل الثاني عشر (هاجمان) في البلازما لتقييم إطالة زمن الثرومبوبلاستين الجزئي المُنشَّط وتشخيص النقص.
| Feature | Our Test (DHA-Certified) | Closest Alternative |
|---|---|---|
| Methodology | Photo-optical Clot Detection (Automated) | Manual Clot Detection / ELISA |
| Diagnostic Sensitivity | ≥99% for Factor XII deficiency | 85–90% with manual methods |
| Turnaround Time | Next-day report (sample by Thu 9 am) | 3–5 working days |
| Sample Stability | Cold-chain transport; PPP freezing available | Often requires immediate processing |
Physician Insight & Safety Protocol
Dr. Prabhakar Reddy (DHA License: 61713011): “A low Factor XII level is rarely associated with bleeding; instead, it paradoxically may confer a thrombotic risk. This test must be interpreted in the full clinical context, and isolated prolongation of aPTT should not delay essential surgeries after excluding other coagulopathies. I strongly advise against self-discontinuation of anticoagulants without direct physician guidance.”
⚠️ Clinical Medication Alert
Do not discontinue prescribed medications (Heparin, Warfarin, or other anticoagulants) without consulting your treating physician. Abrupt cessation may increase thrombotic events. Our pre-test information provides drug-washout guidance only after physician approval.
Exclusion Criteria & Emergency Red Flags
- Active bleeding or hematoma at venipuncture site.
- Known hypersensitivity to sodium citrate additive.
- Uncorrected severe anemia (Hb < 7 g/dL) – requires physician clearance.
- Seek immediate medical attention if: you develop spontaneous bruising, joint swelling, or uncontrolled bleeding after sample collection.
Patient FAQ & Clinical Guidance
Q1: How do I prepare for the Factor XII Functional Test?
Snippet: Overnight fasting is preferred, and you must temporarily discontinue Heparin 1 day and oral anticoagulants 7 days prior—only with your doctor’s written consent.
The requires 3 mL whole blood in a blue-top citrate tube; we offer home phlebotomy with cold-chain transport. Follow the coagulation requisition form carefully.
Q2: What does a low Factor XII result mean?
Snippet: A low result indicates Factor XII deficiency, which usually does not cause bleeding but may prolong aPTT and has been linked to thrombosis risk.
Interpretation requires a specialist hematologist. We provide a telephonic consultation to explain your result within 24 hours.
س: كم سعر تحليل العامل الثاني عشر؟
الجواب المقتضب: السعر 750 درهمًا إماراتيًا مع خدمة السحب المنزلي المعتمدة والتسليم البارد، والتأمين قابل للتحقق عبر واتساب.
نقبل معظم خطط التأمين الإماراتية، ويمكنك إرسال صورة البطاقة عبر واتساب على الرقم +971 54 548 8731 للتحقق الفوري.
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Stop the guesswork. Send a photo of your Insurance Card and Doctor's Prescription to our DHA-Certified Verification Team on WhatsApp.
توقف عن التخمين. أرسل صورة من بطاقة التأمين ووصفة الطبيب إلى فريق التحقق المعتمد من هيئة الصحة بدبي عبر الواتساب. احصل على تحديث الحالة في دقائق.
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All reports reviewed by DHA-Certified physicians