Test

Breast Cancer Tissue Biomarker Testing- ER, PgR, HER-2/neu

₹13,200 ₹10,560
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Also Known As

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Test Parameters Included

  • Estrogen Receptor (ER) Percentage and H-Score - nuclear staining positivity in tumor cells
  • Progesterone Receptor (PgR) Percentage and H-Score - nuclear staining positivity in tumor cells
  • HER-2/neu Score (0, 1+, 2+, 3+) - membranous staining intensity and completeness on tumor cells
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Department

HISTOPATHOLOGY

Methodology

ImmunoHistochemistry

Sample Required

TISSUE

Preparation

For Tissue Biomarker IHC (Immunohistochemistry) tests, fasting is typically *not required*. In general, for surgical specimens, fasting may be required before the surgery, but this is typically deter
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Schedule Report

5 Days

Emergency Report

Yes

Frequently Asked Questions

Why is ER PgR HER2 testing done on breast tissue?

These biomarkers determine whether the tumor grows in response to hormones (ER/PgR) or has HER2 protein overexpression, guiding targeted treatment decisions.

What do positive ER and PgR results mean?

Positive hormone receptors indicate the cancer may respond to endocrine therapies like tamoxifen or aromatase inhibitors, improving treatment options.

What does HER2 3+ vs 2+ mean?

HER2 3+ is definitively positive and qualifies for targeted therapy like trastuzumab. HER2 2+ is equivocal and requires FISH testing for confirmation.

How long does the report take?

IHC biomarker results are typically available within 2 to 3 working days from receipt of the FFPE tissue block.

Can I get the report online?

Yes, verified PDF reports are available within 48 hours via www.drpatholab.in or through WhatsApp and email.

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Test Description

Breast Cancer Tissue Biomarker Testing- ER, PgR, HER-2/neu Examination Test Overview This breast cancer tissue biomarker testing assesses expression ... Read more

Test Code

IH033G

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