Test Price
450 AEDโ Home Collection Available
Thyroglobulin (TG) Immunohistochemistry (IHC) Test in Dubai | 450 AED | DNA Labs UAE
Executive Summary & Core Metrics
Core Diagnostic Summary
The Thyroglobulin (TG) Immunohistochemistry assay delivers definitive tissue-level identification of thyroid follicular cell origin in biopsy and surgical pathology specimens. This ISO 15189-accredited IHC test enables precise differentiation of primary thyroid carcinoma from metastatic lesions of thyroid origin, supporting oncologic staging and treatment planning across Dubai and the UAE.
- Accuracy Guarantee: 99.9% diagnostic sensitivity via ISO 15189 / ISO 9001:2015 accredited immunohistochemical processing.
- Specimen Logistics: Secure Medical Courier Solid Tissue Specimen Retrieval โ dedicated temperature-controlled chain-of-custody for FFPE blocks and biopsy slides.
- Clinical Guidance: Telephonic post-test consultation available for result interpretation and next-step planning.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
Thyroglobulin immunohistochemistry employs monoclonal antibody targeting against thyroglobulin protein epitopes, visualized via DAB (3,3โฒ-diaminobenzidine) chromogenic detection on formalin-fixed, paraffin-embedded tissue sections. This DHA-standardized protocol confirms the presence of thyroid follicular epithelium within neoplastic tissue, enabling accurate classification of primary thyroid malignancies and metastatic deposits. Each run undergoes rigorous quality control per ISO 15189 guidelines, with positive and negative tissue controls validated by board-certified histopathologists.
| Parameter | DNA Labs UAE โ DHA Licensed IHC | Alternative General Lab Offering |
|---|---|---|
| Methodology | Monoclonal Anti-TG IHC, DAB Detection with ISO 15189 / ISO 9001:2015 QC | Standard IHC โ no accredited quality management |
| Turnaround Time | FFPE Block / Biopsy: 5 working days; Complex resection cases: 7 working days | 6โ8 working days, no guaranteed window |
| Price | 450 AED | 550โ600 AED |
| Specimen Logistics | Secure Medical Courier โ temperature-controlled solid tissue chain-of-custody | Patient self-arranged specimen transport |
Physician Insight & Safety Protocols
โIn my experience evaluating thyroid neoplasms, TG immunohistochemistry remains the gold-standard tissue marker for confirming thyroid follicular origin. However, no single stain should be interpreted in isolation โ correlation with serum thyroglobulin levels, ultrasound morphology, and clinical history is essential for accurate oncologic staging. Our laboratory follows strict pre-analytical verification to ensure every FFPE block is adequate and properly annotated before processing.โ โ Mr. Prabhakar Reddy Kalathoor, Specialist Diagnostic Radiology, DHA Registration ID: 61713011
Advisory & Clinical Guidance
โ ๏ธ Important Pre-Test Advisory
Do not alter or discontinue any prescribed medication without consulting your treating physician. This immunohistochemical test provides tissue-level diagnostic information and does not replace ongoing clinical surveillance or endocrinology follow-up. If you experience new or worsening neck swelling, airway compromise, hoarseness, or dysphagia, seek emergency medical care immediately.
Exclusion Criteria & Specimen Requirements
- No FFPE block or biopsy slide accepted without an accompanying histopathology report and clinical history summary.
- Minimum tissue requirement: core biopsy ≥ 5 mm in diameter or surgically resected tissue block ≥ 1 cmยณ fixed in 10% neutral-buffered formalin.
- Unlabeled, mislabeled, or inadequately fixed specimens will be rejected per PDPL chain-of-custody protocols.
- For patients under 18 years, parental consent must follow UAE Federal Decree-Law No. 4 of 2016 on Medical Liability โ contact the laboratory prior to submission.
Patient FAQ & Clinical Guidance
1. What is the Thyroglobulin Immunohistochemistry test used for?
This IHC assay identifies thyroid follicular cells within tissue biopsy or surgical resection specimens by detecting intracellular thyroglobulin protein. It is primarily used to confirm primary thyroid carcinoma (papillary, follicular, or Hรผrthle cell types) and to determine whether metastatic lesions in lymph nodes or distant organs are of thyroid origin. Results guide surgical management, adjuvant therapy decisions, and long-term surveillance planning.
2. How quickly will I receive my tissue TG IHC results?
Results are typically reported within five working days from the date of specimen receipt for standard FFPE blocks or biopsy slides. Complex surgical resections requiring extended antigen retrieval or additional slide preparation may require up to seven working days. All turnaround times are tracked under ISO 15189 quality management protocols, and you will receive a notification once your report is ready for download or consultation.
3. Do I need to fast or prepare in any special way before my tissue sample is collected?
No patient fasting, dietary restrictions, or medication adjustments are required. Simply submit your tumor tissue specimen (FFPE block or formalin-fixed biopsy) along with the accompanying histopathology report and clinical history. Our Secure Medical Courier service will retrieve the specimen from your referring hospital or clinic using temperature-controlled chain-of-custody protocols. The laboratory will verify specimen adequacy upon receipt and proceed with processing following all biosafety and quality standards.
UAE Regulatory & Data Privacy Adherence
- Personal Data Protection: All patient data is processed in full compliance with Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL), ensuring lawful collection, storage, and sharing of health information.
- Health Information Governance: Our laboratory operations adhere to Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields, governing the secure handling of electronic medical records and diagnostic data.
- Medical Liability & Consent: Patient consent and clinical safety protocols conform to Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring all tissue sampling and diagnostic procedures meet UAE legal standards.
Clinical & Logistical Metadata
| Test Name | Thyroglobulin (TG) Immunohistochemistry |
| Price (AED) | 450 AED |
| Turnaround Time | 5โ7 working days (standard to complex cases) |
| Sample Type / Matrix | Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Block / Biopsy Slides / Surgical Pathology Cuts |
| Methodology Used | Immunohistochemistry (IHC) โ Monoclonal Anti-TG Antibody, DAB Chromogenic Detection |
| ICD-10-CM Code | C73 (Malignant neoplasm of thyroid gland) |
| LOINC Code | 21568-8 (Thyroglobulin [Presence] in Tissue by Immune stain) |
| DHA Facility License & Address | License No. 1143 โ Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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