Immunohistochemistry CD57 Test
Short Name: CD57 IHC Test
Also known as: CD57 Immunohistochemistry, HNK-1 Test, LEU-7 Test
Immunohistochemistry CD57 Test test available at DNA Labs India for ₹3,000. Uses Immunohistochemistry (IHC) on Tumor Tissue samples. Results in Reports are typically available within 5-7 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
To detect CD57 expression in tumor tissues for cancer diagnosis, prognosis, and treatment planning, particularly in neuroendocrine tumors, prostate cancer, and Hodgkin lymphoma.
- Test Code
- 889
- Price
- ₹3,000
- Sample Type
- Tumor Tissue
- Result Time
- Reports are typically available within 5-7 days after sample receipt.
- Fasting Required
- No
- Method
- Immunohistochemistry (IHC)
Sample Collection
Provide histopathology report, site of biopsy, and clinical history.
Method: Biopsy and Tissue Submission
Laboratory Analysis
Biopsy performed by healthcare professional, tissue preserved in appropriate fixative.
Report Delivery
Sample submitted to laboratory for processing and staining.
Timeline: Reports are typically available within 5-7 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
To detect CD57 expression in tumor tissues for cancer diagnosis, prognosis, and treatment planning, particularly in neuroendocrine tumors, prostate cancer, and Hodgkin lymphoma.
How to Prepare
- Submit tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded (FFPE) block
- Ship at room temperature
- Include copy of histopathology report, site of biopsy, and clinical history
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"This test is essential for assessing CD57 expression in tumors, which can aid in the diagnosis and prognosis of certain cancers, particularly neuroendocrine tumors and Hodgkin lymphoma."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Inadequate tissue sample
- Improper fixation or preservation
- Missing clinical information or histopathology report
Understanding Your Results
Suggests CD57 expression, commonly seen in neuroendocrine tumors, prostate adenocarcinoma, or lymphocyte-predominant Hodgkin lymphoma. May indicate specific tumor type or immune response.
No CD57 expression detected in the tissue, which may help rule out certain tumor types or indicate absence of this marker.
If CD57 expression is positive, consult an oncologist for further evaluation, diagnosis confirmation, and treatment planning. Discuss results with your healthcare provider for personalized care.
Limitations
- ⚠Qualitative test only, not quantitative
- ⚠Requires expert interpretation by pathologist
- ⚠Not standalone for diagnosis; should be used with other tests
- ⚠Results may vary with tissue processing and fixation
Risks & Considerations
- ●Minimal risk associated with biopsy procedure, such as infection or bleeding at biopsy site
- ●Allergic reactions to staining reagents are rare
- ●No direct risks from the test itself, as it involves tissue analysis
Interfering Factors
- ●Poor tissue fixation
- ●Inadequate sample size
- ●Previous treatment effects (e.g., chemotherapy)
- ●Technical errors in staining process
Compare With Similar Tests
| Test | Immunohistochemistry CD57 Test | Immunohistochemistry Panel for Tumors | Flow Cytometry | Genetic Testing | Blood CD57 Test (NK Cell Count) |
|---|---|---|---|---|---|
| Comparison | Immunohistochemistry CD57 Test | CD57 is specific for certain tumors; other markers like CD3, CD20, or cytokeratins may be used for broader tumor classification. | IHC CD57 is for fixed tissue sections, while flow cytometry detects CD57 on live cells in suspension; both can assess immune markers but in different contexts. | For hereditary cancer syndromes, whereas IHC CD57 evaluates protein expression in tumors for diagnostic purposes. | Measures CD57+ natural killer cells in blood for immune assessment, while IHC CD57 assesses expression in tumor tissues for cancer diagnosis. |
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