Immunohistochemistry ACTH Test
Short Name: ACTH IHC Test
Also known as: ACTH Immunohistochemistry, IHC for ACTH
Immunohistochemistry ACTH Test test available at DNA Labs India for ₹3,000. Uses Immunohistochemistry on Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded tissue block samples. Results in Reports 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
The purpose of the Immunohistochemistry ACTH Test is to detect ACTH expression in tumor tissue, helping diagnose ACTH-producing tumors, guide treatment decisions, and monitor disease progression in cancer and hormonal disorders.
- Test Code
- 955
- Price
- ₹3,000
- Sample Type
- Tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded tissue block
- Result Time
- Reports available within 5-7 days after sample receipt.
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Provide a copy of the histopathology report, site of biopsy, and detailed clinical history. No specific patient preparation is required, but ensure tissue is collected properly.
Method: Biopsy or tissue excision
Laboratory Analysis
Tumor tissue is obtained via biopsy or surgical excision and immediately placed in appropriate fixative like 10% formal-saline or formalin.
Report Delivery
Sample is processed, embedded in paraffin, sectioned, and stained for ACTH using immunohistochemistry techniques.
Timeline: Reports available within 5-7 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Immunohistochemistry ACTH Test is to detect ACTH expression in tumor tissue, helping diagnose ACTH-producing tumors, guide treatment decisions, and monitor disease progression in cancer and hormonal disorders.
How to Prepare
- Submit tumor tissue in 10% Formal-saline or Formalin fixed paraffin embedded tissue block
- Provide a copy of the Histopathology Report, Site of biopsy and Clinical history
- Ship at Room Temperature
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"This test is crucial for diagnosing ACTH-producing tumors and guiding targeted cancer treatments, ensuring accurate patient management."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample not properly fixed or labeled
- Inadequate tissue quantity
- Missing required documentation
Understanding Your Results
Positive ACTH staining
Indicates ACTH-producing tumor; further clinical correlation needed
Negative ACTH staining
No significant ACTH expression detected; consider other diagnoses
Consult a doctor if you experience symptoms like unexplained fatigue, weight gain, or high blood pressure, or if you have a history of pituitary or adrenal disorders and require evaluation for ACTH-producing tumors.
Limitations
- ⚠Test is qualitative, not quantitative for ACTH levels
- ⚠May not detect low levels of ACTH expression
- ⚠Results depend on tissue quality and fixation
Risks & Considerations
- ●Minimal risks from biopsy procedure, such as bleeding or infection
- ●No direct risks from the immunohistochemistry test itself
Interfering Factors
- ●Improper tissue fixation
- ●Delayed sample processing
- ●Use of non-validated antibodies
Frequently Asked Questions
What is the Immunohistochemistry ACTH Test?
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