Test Price
2,800 AED✅ Home Collection Available
TTC21B Genetic Test (Short-Rib Thoracic Dysplasia Type 4) – NGS DNA Analysis in UAE | 2800 AED | 2026 DHA Guidelines
تحليل جين TTC21B لخلل التنسج الصدري الضلعي القصير النوع 4 مع أو بدون كثرة الأصابع في الإمارات | 2800 درهم | معتمد من هيئة الصحة بدبي
Executive Summary
- 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 Home Collection & VIP Mobile Phlebotomy.
- Clinical Guidance: Telephonic Post-Test Clinical Guidance in result interpretation by DHA-licensed specialists.
- Insurance: Direct Billing Verification via WhatsApp at +971 54 548 8731.
ضمان الدقة 99.9% عبر مختبر حاصل على شهادة ISO 9001:2015، جمع العينات المنزلي الفاخر، وتوجيه طبي سريري بعد النتيجة.
Test Overview
The TTC21B gene test analyzes DNA for mutations causing short-rib thoracic dysplasia type 4, a severe skeletal dysplasia with polydactyly – critical for accurate diagnosis, family planning, and neonatal management. تحليل جين TTC21B يساعد في تشخيص خلل التنسج الصدري الضلعي القصير النوع 4 بدقة عالية.
| Feature | Our NGS Test (UAE) | Alternative (Standard Panel) |
|---|---|---|
| Methodology | Full gene NGS (Next Generation Sequencing) with copy number analysis | Sanger sequencing limited to exons |
| Turnaround Time | 3–4 Weeks | 6–8 Weeks |
| Report Detail | Clinically annotated, DHA-compliant, interpretation included | Raw variant list only |
Physician Insight & Safety Protocol
“As a DHA-licensed pediatric geneticist, I emphasize that while this test provides definitive molecular diagnosis, results must be correlated with clinical and radiographic findings. Never make management decisions solely on genetic data. Consult a specialist for comprehensive counseling.”
— Dr. PRABHAKAR REDDY, DHA License: 61713011
Medication Warning
Do not discontinue prescribed medication without consulting your doctor. Genetic results do not replace ongoing clinical care.
Safety & Exclusion Criteria
- Individuals under 18 years must have guardian consent and presence during sample collection.
- Severe bleeding diathesis or active infection at venipuncture site.
- Emergency red flags: Seek immediate medical attention if experiencing respiratory distress, cyanosis, or severe skeletal pain.
This test is not for prenatal diagnosis in current scope; contact lab for fetal sample options.
Frequently Asked Questions
What is the clinical utility of TTC21B gene testing?
This test identifies pathogenic mutations in TTC21B causing short-rib thoracic dysplasia type 4, enabling precise diagnosis and recurrence risk assessment for families. يكشف هذا الاختبار عن الطفرات المسببة للمرض في جين TTC21B لتشخيص دقيق وتقدير مخاطر تكرار المرض.
How should I prepare for the blood draw?
Fasting is not required, but stay hydrated and inform our phlebotomist of any bleeding disorders or medications. لا داعي للصيام، ولكن حافظ على ترطيب جسمك وأبلغ فني السحب عن أي اضطرابات نزف أو أدوية.
What are the implications of a positive result?
A positive result confirms the clinical diagnosis and guides genetic counseling for family planning; your geneticist will explain the inheritance pattern and management. النتيجة الإيجابية تؤكد التشخيص السريري وتوجه الاستشارة الوراثية لتخطيط الأسرة.
Pre- Information
A genetic counseling session is required to draw a pedigree chart of family members affected with TTC21B-related short-rib thoracic dysplasia type 4 with or without polydactyly. Please provide detailed clinical history of the proband. Sample types accepted: Blood (EDTA tube), Extracted DNA, or One drop blood on FTA card.
Compliant with Federal Decree-Law No. 41 of 2024 (Art. 87), UAE CDS Law 2026 (Minors), UAE PDPL. Lab License: 9834453. ISO 9001:2015 Certified (INT/EGQ/2509DA/3139).
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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.
Available in Arabic, English, Hindi & Urdu
ISMS 27001:2022
ISO Accredited
HIPAA
All reports reviewed by DHA-Certified physicians