Test Price
550 AEDโ Home Collection Available
Cytokeratin-20 (CK-20) Immunohistochemistry Test in UAE | 550 AED | DHA Licensed
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing (Cert: INT/EGQ/2509DA/3139).
- Specimen Logistics: Secure Medical Courier Solid Tissue Specimen Retrieval โ hospital extraction only; mobile home phlebotomy is disabled for safety.
- Clinical Guidance: Telephonic Post-Test Clinical Guidance included with result interpretation by a specialist.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Price: 550 AED | Turnaround: 5โ7 working days | DHA License: 1143
Test Overview & Methodology
The Cytokeratin-20 (CK-20) Immunohistochemistry test is a tissue-based assay that detects the expression of CK-20 protein, primarily helping to distinguish carcinomas of gastrointestinal, urothelial, and Merkel cell origin from other malignancies. This highly specific marker, when interpreted by an expert surgical pathologist, guides oncologists in formulating precise treatment plans and prognosis. The test is performed on formalin-fixed paraffin-embedded (FFPE) tissue blocks or archival biopsy slides using automated IHC with a monoclonal anti-CK-20 antibody under ISO-accredited protocols.
Test Comparison
| Feature | Our CK-20 IHC Test | Standard IHC Panel (without subtyping) |
|---|---|---|
| Method | Automated IHC with monoclonal anti-CK-20, ISO-accredited | Manual/semi-automated IHC |
| Precision | 99.9% sensitivity | 90โ95% typical |
| Turnaround | 5โ7 working days | 7โ10 working days |
| Clinical Interpretation | Integrated report by surgical pathologist with tele-consultation | Report only |
Physician Insight & Safety Protocols
โAs a specialist in diagnostic radiology, I recognise that biomarker results carry both hope and uncertainty. The CK-20 assay provides vital clues about tumour lineage, but it must be integrated with full clinical and radiological findings. Every case is personally reviewed, and I am available to discuss the implications with your oncologist.โ โ Mr. Prabhakar Reddy Kalathoor, Specialist Diagnostic Radiology, DHA Registration ID: 61713011
โNever stop your prescribed cancer medications or modify therapy based solely on this test result. Always consult your managing physician before making any treatment changes.โ
Advisory Note on Medication Continuity
Do Not Discontinue Prescribed Medications
Continuing your prescribed therapy as directed by your treating physician is essential. This test is a diagnostic aid and does not replace clinical judgement. Any alteration to your medication regimen must only occur under direct medical supervision.
Exclusion Criteria & Emergency Red Flags
- Exclusion: Inadequate tissue specimen (insufficient tumour cells), unlabeled or mislabeled block, incompatible fixative (e.g., B-5 or Zenkerโs).
- Exclusion: Patient unable or unwilling to undergo biopsy; severe coagulopathy.
- Emergency Red Flags: Post-biopsy severe pain, uncontrolled bleeding, fever, or signs of infection โ proceed to the nearest emergency department immediately.
Patient FAQ & Clinical Guidance
1. What is the Cytokeratin-20 (CK-20) immunohistochemistry test used for?
The CK-20 IHC test helps identify the primary origin of metastatic carcinoma, especially from colorectal, bladder, and Merkel cell tumours, guiding treatment decisions effectively. It is a critical tool in the workup of cancer of unknown primary.
2. How is the sample collected and what is the turnaround time?
A tissue sample from biopsy or surgery is preserved as a formalin-fixed paraffin-embedded (FFPE) block or archival slide. This is an archival specimen โ collection occurs strictly within an accredited hospital facility; mobile home phlebotomy is not available. Results are issued within 5 to 7 working days via a secure medical courier for solid tissue retrieval.
3. Are there any risks or special preparations before the test?
There are no dietary or medication restrictions prior to biopsy. The specimen collection procedure carries minimal biopsy-related risks such as slight bleeding or infection. Full aftercare instructions are provided by the hospital performing the extraction.
4. Will my health insurance cover the cost of this test?
We offer direct billing verification with most UAE insurers. Please send a copy of your insurance card via WhatsApp to +971 54 548 8731 for a real-time eligibility check before the test is performed.
5. How do I interpret my CK-20 result?
Your result will be issued as a detailed pathology report interpreted by a qualified specialist. A telephonic post-test discussion is included to explain the findings and their clinical significance in the context of your overall management plan.
UAE Regulatory & Data Privacy Adherence
- Data Protection: Your personal health information is processed in compliance with 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.
- Clinical Safety & Consent: All biopsy procedures and testing protocols adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring patient safety, informed consent, and clinical accountability.
- Laboratory Licensing: This service is provided under DHA Facility License Number 1143. DNA Labs UAE operates from Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE.
Clinical & Logistical Metadata
| Test Name | Cytokeratin-20 (CK-20) Immunohistochemistry |
| Price (AED) | 550 AED |
| Turnaround Time | 5โ7 working days |
| Sample Type / Matrix | Formalin-fixed paraffin-embedded (FFPE) tissue block or archival biopsy slide. Hospital extraction only โ mobile home phlebotomy is disabled for safety. |
| Methodology Used | Automated Immunohistochemistry (IHC) with monoclonal anti-CK-20 antibody, ISO 9001:2015 accredited |
| ICD-10-CM Code | C80.1 |
| LOINC Code | 33917-1 |
| DHA Facility License & Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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ISMS 27001:2022
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All reports reviewed by DHA-Certified physicians