Epidermal Growth Factor Receptor EGFR
Also Known As
Test Parameters Included
- EGFR Protein Expression Score (0 to 3+) by ImmunoHistochemistry
- Pathologist Histopathology Remark - correlated with tumor type and mutation status
Department
Methodology
Sample Required
Preparation
Schedule Report
5 Days
Emergency Report
Yes
Frequently Asked Questions
What does EGFR IHC test measure?
It detects the presence and level of EGFR protein on tumor cells, helping guide targeted therapy decisions in cancers like non-small cell lung cancer.
What sample is required for this test?
Tissue specimen in saline with antibiotics (POC), typically from biopsy or surgical resection, processed as FFPE block.
Why is EGFR testing important before treatment?
EGFR protein overexpression or gene mutation status determines eligibility for targeted therapies like gefitinib or erlotinib.
How is the result reported?
Reported as 0, 1+, 2+, or 3+ staining intensity, with 3+ indicating strong overexpression.
What is the typical turnaround time?
Results are available within 3 to 5 working days after block receipt.
How to access the report?
Verified PDF available within stipulated TAT via www.drpatholab.in or WhatsApp/Email.
Test Description
Test Code
PE5
- High-end laboratory & medical equipment.
- Outstanding doctor team.
- Personalized care & high-quality service.
- Tailormade health screening packages.