Immunohistochemistry CD3 Test
Short Name: IHC CD3 Test
Also known as: CD3 IHC, CD3 Immunostaining
Immunohistochemistry CD3 Test test available at DNA Labs India for ₹3,000. Uses Immunohistochemistry on Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block samples. Results in Reports are available online by 6 pm daily; test reports take 5-7 days depending on sample type.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
To identify T-cells in tissue samples for diagnosing diseases like cancer, infections, and autoimmune disorders, and to monitor treatment effectiveness.
- Test Code
- 922
- Price
- ₹3,000
- Sample Type
- Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block
- Result Time
- Reports are available online by 6 pm daily; test reports take 5-7 days depending on sample type.
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Provide a copy of the histopathology report, site of biopsy, and clinical history.
Method: Biopsy or surgical procedure
Laboratory Analysis
Tissue sample is obtained via biopsy or surgical procedure.
Report Delivery
Sample is fixed in formalin and processed for immunohistochemistry.
Timeline: Reports are available online by 6 pm daily; test reports take 5-7 days depending on sample type.
Patient Instructions
About This Test
Who Should Get This Test
To identify T-cells in tissue samples for diagnosing diseases like cancer, infections, and autoimmune disorders, and to monitor treatment effectiveness.
How to Prepare
- Submit tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded block
- Ship at room temperature
- Include a copy of the histopathology report, site of biopsy, and clinical history
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"CD3 immunohistochemistry is essential for identifying T-cell lymphomas and assessing immune response in tissues, aiding in accurate diagnosis and treatment monitoring."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient tissue sample
- Improper fixation or container
- Missing required documentation
Understanding Your Results
Positive
Presence of CD3-positive T-cells, suggestive of T-cell lymphoma, autoimmune disorder, or infection
Action: Consult an oncologist or pathologist for further evaluation
Negative
Absence of CD3-positive T-cells
Action: Consider other diagnostic tests based on clinical context
If test results are positive or if symptoms like fever, weight loss, or lymph node swelling persist, consult a healthcare professional immediately.
Limitations
- ⚠Only detects CD3-positive T-cells, may not identify all T-cell subtypes
- ⚠Results are qualitative, not quantitative
- ⚠Dependent on tissue quality and fixation
Risks & Considerations
- ●Minimal risks associated with biopsy or surgical procedure, such as infection or bleeding
- ●No direct risks from the immunohistochemistry test itself
Interfering Factors
- ●Improper tissue fixation
- ●Tissue degradation
- ●Inadequate sample size
Compare With Similar Tests
| Test | Immunohistochemistry CD3 Test | Flow Cytometry | Biopsy Histopathology |
|---|---|---|---|
| Comparison | Immunohistochemistry CD3 Test | Flow cytometry provides quantitative analysis of cell populations, while IHC CD3 is qualitative on tissue. | Standard histopathology examines tissue structure, whereas IHC CD3 specifically identifies T-cells. |
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