Test Price
550 AED✅ Home Collection Available
CD19 Immunohistochemistry Test Dubai UAE | 550 AED | DHA Licensed Laboratory
Executive Summary & Core Metrics
Executive Summary:
- Diagnostic Accuracy: 99.9% diagnostic sensitivity via ISO 9001:2015 certified processing.
- Logistics: Secure Medical Courier Solid Tissue Specimen Retrieval – archival FFPE blocks only.
- Clinical Guidance: Post-test telephone counseling for result interpretation by a specialist diagnostic radiologist.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The CD19 Immunohistochemistry (IHC) test precisely detects the CD19 B-cell antigen in formalin-fixed paraffin-embedded (FFPE) tumor tissue, guiding lymphoma diagnosis and targeted immunotherapy decisions in oncology. The test employs validated IHC protocols on automated staining platforms with stringent quality controls to ensure reproducible and accurate results.
| Feature | CD19 IHC Test (Our Lab) | Flow Cytometry (Alternative) |
|---|---|---|
| Precision | 99.9% Diagnostic Sensitivity | ~95% Sensitivity |
| Method | Immunohistochemistry (IHC) on FFPE tissue | Flow cytometry (fresh cell suspension) |
| Turnaround Time | 5-7 business days | 3-5 business days |
Physician Insight & Safety Protocols
“CD19 IHC is a critical component in the diagnostic workup of B-cell lymphomas. Positive CD19 expression supports a diagnosis of precursor B-cell lymphoblastic lymphoma/leukemia or mature B-cell neoplasms. However, CD19 results must always be interpreted alongside morphology, immunophenotyping, and genetic studies for accurate subclassification and therapeutic planning. This test alone is not sufficient for diagnosis.” – Mr. Prabhakar Reddy Kalathoor, Specialist Diagnostic Radiology, DHA Registration ID: 61713011
Safety Advisory
Exclusion Criteria & Emergency Red Flags
- Inability to obtain an adequate FFPE tumor block (minimal tissue or poorly fixed specimen may compromise CD19 detection).
- Contraindication to biopsy due to severe coagulopathy or anatomical risk.
- Red Flags: Seek emergency medical care immediately if you experience rapid swelling at the biopsy site, uncontrolled bleeding, signs of infection (fever, redness, purulent discharge), or chest pain/shortness of breath post-procedure.
⚠️ Do not discontinue any prescribed medication without first consulting your treating physician.
Patient FAQ & Clinical Guidance
1. What does a positive CD19 IHC result mean for my lymphoma treatment?
A positive CD19 IHC result indicates the presence of the CD19 B-cell surface antigen on tumor cells. This finding strongly supports the diagnosis of a B-cell lineage lymphoid neoplasm and suggests that CD19-directed therapies, such as CAR-T cell therapy or blinatumomab, are likely to be effective. Your oncologist will correlate this result with histopathology and molecular markers to determine the optimal treatment pathway.
2. How should I prepare my archived tissue block for CD19 testing?
No special patient preparation is needed, but the paraffin block or unstained slides must be retrieved from the hospital or pathology department where the biopsy was performed. You must provide the original pathology report and block identification details to our laboratory for accurate CD19 analysis and interpretation. Our secure courier will collect the archival specimen from your chosen location.
3. Is home collection available for CD19 IHC in Dubai?
CD19 IHC requires an archival FFPE tissue block or unstained slides from a previous biopsy. Since this is a solid tissue specimen, we offer Secure Medical Courier Solid Tissue Specimen Retrieval. Our trained logistics team will collect the archival block from your home, hospital, or referring clinic between 8 AM and 11 PM daily, using temperature-controlled transport to preserve specimen integrity. Mobile phlebotomy for blood draws is not applicable for this test.
UAE Regulatory & Data Privacy Adherence
Your Data, Your Rights
DNA Labs UAE strictly adheres to Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields to safeguard your medical and personal information. All clinical testing procedures and patient consent protocols comply with Federal Decree-Law No. 4 of 2016 on Medical Liability. ISO 9001:2015 Certified (Cert: INT/EGQ/2509DA/3139).
Clinical & Logistical Metadata
| Test Name | CD19 Immunohistochemistry (IHC) |
| Price (AED) | 550 AED |
| Turnaround Time | 5-7 business days |
| Sample Type / Matrix | Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Block or Unstained Slides |
| Methodology Used | Immunohistochemistry (IHC) using anti-CD19 primary monoclonal antibody with DAB chromogen detection on automated staining platform |
| ICD-10-CM Code | C85.90 (Non-Hodgkin lymphoma, unspecified, unspecified site) |
| LOINC Code | 40582-8 (CD19 [Presence] in Tissue by Immune stain) |
| DHA Facility License & Laboratory Address | DHA Facility License Number: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE – DNA Labs UAE |
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