IHC ER-PR Test
Also known as: Estrogen Receptor IHC, Progesterone Receptor IHC, ER PR IHC
IHC ER-PR Test test available at DNA Labs India for ₹4,000. Uses Immunohistochemistry on Tissue/ Paraffin block samples. Results in 3 days. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of the IHC ER-PR test is to identify the presence of estrogen and progesterone receptors in breast cancer tissue, which helps in predicting the effectiveness of hormonal therapy and guiding treatment decisions for improved patient outcomes.
- Test Code
- 3053
- Price
- ₹4,000
- Sample Type
- Tissue/ Paraffin block
- Result Time
- 3 days
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Consult a doctor for prescription. Prescription is not applicable for surgery, pregnancy cases, or travel abroad.
Method: Biopsy or Surgery
Laboratory Analysis
Tissue sample is collected via biopsy or surgical procedure under sterile conditions.
Report Delivery
Sample is preserved in formalin or as a paraffin block and sent to the laboratory for processing.
Timeline: 3 days
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the IHC ER-PR test is to identify the presence of estrogen and progesterone receptors in breast cancer tissue, which helps in predicting the effectiveness of hormonal therapy and guiding treatment decisions for improved patient outcomes.
How to Prepare
- Ensure tissue is fixed in 10% neutral buffered formalin promptly
- Label sample with patient details accurately
- Transport at ambient temperature to prevent degradation
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"The IHC ER-PR test is crucial for determining hormone receptor status in breast cancer, guiding personalized treatment plans and improving patient outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Inadequate tissue sample size
- Improper fixation or preservation
- Missing patient identification or documentation
Understanding Your Results
Consult a doctor if results are abnormal, for treatment planning, or if there are concerns about breast cancer symptoms.
Limitations
- ⚠Test requires tissue samples from biopsy or surgery
- ⚠Not suitable for screening without clinical indication
- ⚠Results may vary based on tumor heterogeneity
Risks & Considerations
- ●Minimal risks associated with biopsy or surgery, such as infection or bleeding
- ●No direct risks from the IHC test itself
Interfering Factors
- ●Poor tissue fixation quality
- ●Improper sample handling
- ●Technical errors in staining
- ●Use of incorrect antibodies
Compare With Similar Tests
| Test | IHC ER-PR | IHC HER2 | Ki-67 |
|---|---|---|---|
| Comparison | IHC ER-PR | Tests for HER2 protein expression, often used alongside ER-PR for comprehensive breast cancer profiling. | Measures cell proliferation rate, providing additional prognostic information in breast cancer. |
Frequently Asked Questions
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