Custom IHC Panel
A custom IHC panel is a tailored test that combines multiple markers to diagnose specific tumors or diseases. It allows pathologists to evaluate a range of biomarkers simultaneously. Custom panels are particularly useful for complex cases requiring targeted diagnostic information.
Custom IHC Panel Package Overview
What is Custom IHC panel test?
A Custom IHC Panel is a pathologist‑tailored set of targeted immunohistochemistry stains applied to a patient’s tissue sample to clarify tumor type, site of origin, and detect therapy‑relevant biomarkers when routine histology is inconclusive. It is used in ambiguous cancers, cancer of unknown primary, or when treatment decisions depend on specific biomarker status, ensuring faster, more accurate, and clinically actionable diagnoses.
Why Custom IHC panel test?
The IHC test is used to diagnose cancer by spotting a specific type of antibody attached to the antigen on the cell surface. The purpose of the special staining technique is to spot molecules which usually markers are specifying whether the cancer is benign or malignant
- To resolve difficult differentials where routine H&E and standard stains are inconclusive.
- To identify site of origin in metastasis or cancer of unknown primary using a marker panel tailored to the morphology and clinical clues.
- To assess predictive/prognostic markers (e.g., ER/PR/HER2 in breast, PD‑L1 in lung) that inform therapy decisions, selected as needed for the case.
Who should get for tested for Custom IHC panel?
- Unclear Diagnosis on Routine Histology – When a biopsy shows ambiguous or poorly differentiated tumor morphology and further marker-based clarification is needed.
- Cancer of Unknown Primary or Uncertain Origin – Especially in metastatic cases to determine tumor lineage, site of origin, and guide next diagnostic or therapeutic steps.
- Cases Requiring Therapy-Relevant Biomarkers – When treatment planning depends on markers like ER/PR, HER2, PD‑L1, Ki‑67, or MMR proteins for prognosis and targeted therapy selection.
More about Custom IHC panel?
Other Names: Final Diagnosis Panel, Histopathology, IHC markers, Cancer Diagnosis
A custom IHC panel test is a specialized laboratory test to detect particular proteins or markers in a tissue sample. It's particularly useful for complex or ambiguous cases where a standard panel doesn't offer enough clarity. This panel is used for final diagnosis of cancerous tissue samples & biopsy by expert histopathologist.
No special preparations needed
- Clinical Findings
- Clinical Diagnosis
- X-ray Findings
- Request Letter
- Additional Communication
- Specimen
- Gross
- Microscopic Examination
- Diagnosis
- Comments
- Request Letter
- Additional Communication
- Ihc, To Be Decided
Test code
Z009K
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| P/b Slide | Others | 10 |
| Paraffin Block | Others | 10 |
Specimen stability information
Paraffin Block
Collection instructions
Site Of Biopsy Specimen + Clinical Details. Relevant Radiology Findings: X-Ray/Ct/Mri Report Images (Soft Copy).
Specimen rejection criteria
Test run frequency
'
Turn around time
6 Working Days
Performing locations
Department
- Histopath
CPT and Loinc codes
Package price
₹9000
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₹9000