Immunohistochemistry Breast Cancer Panel 2 Test
Short Name: IHC Breast Cancer Panel 2
Also known as: IHC Breast Panel 2, Breast Cancer IHC Panel, IHC Panel for Breast Cancer
Immunohistochemistry Breast Cancer Panel 2 Test test available at DNA Labs India for ₹6,000. Uses Immunohistochemistry on Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block samples. Results in Reports typically available within 5-7 days after sample receipt.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
To assess the expression of Estrogen Receptor (ER), Progesterone Receptor (PR), and Cathepsin D in breast cancer tissue. This helps in determining the prognosis and predicting response to endocrine therapy, which is vital for treatment planning.
- Test Code
- 903
- Price
- ₹6,000
- Sample Type
- Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block
- Result Time
- Reports typically available within 5-7 days after sample receipt.
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Ensure biopsy is performed by a healthcare professional and tissue is immediately fixed in formalin.
Method: Biopsy procedure
Laboratory Analysis
Biopsy sample is collected and placed in appropriate container.
Report Delivery
Label the sample with patient details and send to the laboratory at room temperature.
Timeline: Reports typically available within 5-7 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
To assess the expression of Estrogen Receptor (ER), Progesterone Receptor (PR), and Cathepsin D in breast cancer tissue. This helps in determining the prognosis and predicting response to endocrine therapy, which is vital for treatment planning.
How to Prepare
- Submit tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block.
- Ship at room temperature.
- Provide a copy of the Histopathology report, Clinical history & indicate site of biopsy.
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"This test is essential for breast cancer prognosis and treatment planning, assessing key biomarkers like ER, PR, and Cathepsin D to guide personalized therapy."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample not fixed in formalin
- Insufficient tissue
- Missing clinical information
- Contaminated sample
Understanding Your Results
ER Positive, PR Positive
Likely responsive to endocrine therapy such as tamoxifen.
ER Negative, PR Negative
Less likely to benefit from endocrine therapy; consider chemotherapy.
Cathepsin D Positive
Poor prognostic indicator; may require aggressive treatment.
Malignant Cells Present
Confirms diagnosis of breast cancer.
If you experience any symptoms of breast cancer or have been diagnosed, consult an oncologist for appropriate testing and treatment.
Limitations
- ⚠Depends on quality of biopsy sample
- ⚠Not a standalone diagnostic; used in conjunction with other tests
- ⚠May not detect all subtypes of breast cancer
- ⚠Results require interpretation by a qualified pathologist
Risks & Considerations
- ●Minor bleeding at biopsy site
- ●Infection risk from biopsy procedure
- ●Discomfort during biopsy
Interfering Factors
- ●Improper tissue fixation
- ●Delay in sample processing
- ●Inadequate tissue sample
- ●Technical errors in immunohistochemistry staining
Compare With Similar Tests
| Test | Immunohistochemistry Breast Cancer Panel 2 Test | ||||
|---|---|---|---|---|---|
| Comparison | Immunohistochemistry Breast Cancer Panel 2 Test |
Frequently Asked Questions
What is the Immunohistochemistry Breast Cancer Panel 2 Test?
Why is this test performed?
What does the test measure?
How is the sample collected?
Is fasting required for this test?
How long does it take to get results?
What is the cost of the test?
Is home collection available?
What do positive ER and PR results mean?
What does Cathepsin D positivity indicate?
How should I prepare for the test?
Can this test diagnose breast cancer on its own?
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