Immunohistochemistry CEA (Carcinoembryonic Antigen) Test
Short Name: IHC CEA Test
Also known as: Immunohistochemistry CEA, CEA IHC Test, Carcinoembryonic Antigen Immunohistochemistry
Immunohistochemistry CEA (Carcinoembryonic Antigen) Test test available at DNA Labs India for ₹3,000. Uses Immunohistochemistry on Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded (FFPE) block samples. Results in Reports are typically available within 5 to 7 days after sample receipt.. 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 primary purpose of the Immunohistochemistry CEA Test is to evaluate the presence of Carcinoembryonic Antigen in tumor tissues, which helps in diagnosing specific cancer types, assessing treatment response, and monitoring for cancer recurrence. It supports clinical decision-making in oncology by providing molecular insights into tumor characteristics.
- Test Code
- 929
- Price
- ₹3,000
- Sample Type
- Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded (FFPE) block
- Result Time
- Reports are typically available within 5 to 7 days after sample receipt.
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Provide a copy of the histopathology report, site of biopsy, and clinical history to the laboratory.
Method: Tissue biopsy collection via surgical or needle procedure
Laboratory Analysis
Tumor tissue is collected via biopsy or surgical procedure and placed in 10% Formal-saline or processed into an FFPE block.
Report Delivery
The sample is transported to the lab at room temperature for immunohistochemical analysis.
Timeline: Reports are typically available within 5 to 7 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the Immunohistochemistry CEA Test is to evaluate the presence of Carcinoembryonic Antigen in tumor tissues, which helps in diagnosing specific cancer types, assessing treatment response, and monitoring for cancer recurrence. It supports clinical decision-making in oncology by providing molecular insights into tumor characteristics.
How to Prepare
- Submit tumor tissue in 10% Formal-saline or as a Formalin fixed paraffin embedded block
- Ship at room temperature
- Include a copy of the histopathology report
- Specify the site of biopsy and provide detailed clinical history
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"This test is crucial for monitoring cancer treatment response and detecting early recurrence, aiding in timely clinical decisions for better patient outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
Understanding Your Results
Positive for CEA
CEA is expressed in the tumor tissue, supporting diagnosis of CEA-associated cancers and aiding in treatment planning.
Negative for CEA
No CEA expression detected, which may help rule out certain cancer types or indicate alternative markers.
Variable staining intensity
Intensity levels (weak, moderate, strong) provide additional context for prognostic assessment and therapy response.
Consult a doctor if you experience symptoms such as unexplained weight loss, fatigue, persistent cough, changes in bowel habits, or if you have a history of cancer and require monitoring or recurrence checks.
Frequently Asked Questions
What is the Immunohistochemistry CEA Test?
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What sample is required for this test?
Is fasting required before the test?
What is the cost of the test?
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Is home sample collection available?
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Can this test detect all cancers?
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