IHC Marker - Beta-Catenine Test: Booking, Price, and Results
About IHC Marker - Beta-Catenine Test
| Field | Value |
|---|---|
| Also Known As | β-Catenin IHC, Beta-Catenin Immunohistochemistry, CTNNB1 IHC |
| Sample Type | Formalin-fixed, paraffin-embedded (FFPE) tissue block |
| Fasting Required | No |
| Report Time | 3 days |
| Recommended For | Adults of any gender with suspected desmoid tumours, colorectal cancer, hepatocellular carcinoma, or other soft tissue tumours |
| Price | Starting at ₹1,920 |
What is an IHC Marker - Beta-Catenine Test?
The IHC marker - Beta-Catenine test is a specialised pathology test that uses antibodies to detect the presence and location of the beta-catenin protein in a tissue sample. It is performed using the immunohistochemistry (IHC) method, which stains tissue sections so a pathologist can examine them under a microscope.
Doctors order this test to help diagnose certain cancers and soft tissue tumours. The sample required is a formalin-fixed, paraffin-embedded (FFPE) tissue block obtained from a prior biopsy or surgical procedure.
What Does an IHC Marker - Beta-Catenine Test Measure?
This test examines how the beta-catenin protein behaves within the body cells. In healthy tissue, beta-catenin sits at the cell membrane and helps cells stick together.
When something goes wrong — such as a gene mutation — it can move into the cytoplasm or nucleus, which may indicate disease.
The test evaluates the following staining patterns:
| Parameter | Normal Finding | Abnormal Finding |
|---|---|---|
| Membranous staining | Present at cell borders | Reduced or absent |
| Cytoplasmic staining | Absent or minimal | Abnormal accumulation present |
| Nuclear staining | Absent | Present (indicates pathway activation or mutation) |
| Staining intensity | 0 to 3+ (graded scale) | Varies by tumour type |
Why is an IHC Marker - Beta-Catenine Test Done?
This test is requested when a doctor needs to identify or classify a tumour. The results help guide further treatment decisions.
Common Symptoms That May Require This Test
A doctor may order this test when a patient presents with one or more of the following:
- An unexplained abdominal mass or lump
- Soft tissue swelling of uncertain cause
- Polyps detected during colonoscopy
- Abnormal liver lesions seen on imaging
- Suspected hereditary polyposis syndrome
- A tumour of uncertain origin on biopsy
Conditions This Test Can Help Detect
The IHC marker - Beta-Catenine test can help identify or characterise several conditions, including:
- Desmoid-type fibromatosis (desmoid tumour), where nuclear beta-catenin staining is a hallmark finding
- Colorectal cancer, for diagnosis and prognostic assessment
- Hepatocellular carcinoma (liver cancer)
- Endometrial cancer and ovarian cancer
- Gardner syndrome, a hereditary condition associated with polyposis and fibromatosis
- Synovial sarcoma, osteosarcoma, and other sarcomas
- Basal cell carcinoma, where the staining pattern may help distinguish aggressive from non-aggressive forms
How to Prepare and What to Expect
No special preparation is needed for this test, as it is performed on a tissue sample that has already been collected. However, there are a few important points to keep in mind before submission.
Do You Need to Fast?
No, fasting is not required. The IHC marker - Beta-Catenine test is carried out on tissue, not on blood or urine, so food and drink intake before the test has no bearing on results.
Practical Tips Before Your Test
Keep the following in mind when arranging submission of the sample:
- Bring a detailed clinical history, including your symptoms, previous test results, and family history, as this is required for the test
- Inform your doctor about all medications and ongoing treatments before the tissue sample is obtained
- Ensure relevant imaging reports and clinical notes are submitted alongside the sample for accurate interpretation
- Confirm that the tissue block is properly labelled with patient details before dispatch
Step-by-Step Procedure
The IHC marker - Beta-Catenine test procedure involves the following steps:
- A tissue sample is collected during a biopsy or surgical procedure at a clinical setting. The sample is then fixed in formalin and embedded in paraffin to create an FFPE block.
- The FFPE tissue block is transported to the laboratory at ambient temperature (18 to 28°C) for processing.
- Thin tissue sections are cut from the block and mounted onto specially coated glass slides.
- A heat-based antigen retrieval process is carried out to prepare the tissue for staining.
- The slides are incubated with a beta-catenin antibody, followed by detection reagents that make the protein visible under a microscope.
- A qualified pathologist examines the stained slides under a light microscope, assessing the location and intensity of beta-catenin staining, and prepares the report.
Factors That Can Affect Accuracy
Several factors can influence the reliability of results:
- Poor formalin fixation of the original tissue sample
- Delay between tissue sectioning and staining
- Ongoing medications or treatments that may alter protein distribution in tissue
- The specific antibody clone used in the laboratory
- The pathologist's level of experience in interpreting IHC staining patterns
Understanding Your IHC Marker - Beta-Catenine Test Results
Results from this test are reported as a staining pattern description rather than a numerical value. A qualified pathologist reviews the slides and describes the location and intensity of beta-catenin expression. Always discuss your report with your treating doctor.
| Staining Pattern | Typical Association |
|---|---|
| Membranous only | Normal tissue; intact cell adhesion |
| Nuclear positivity | Desmoid tumour, colorectal carcinoma, endometrial carcinoma, synovial sarcoma |
| Cytoplasmic accumulation | Hepatocellular carcinoma, aggressive basal cell carcinoma |
| Reduced or absent membranous staining | Possible loss of cell adhesion; more advanced tumour stage |
Disclaimer: These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
How to Maintain Healthy Levels
Beta-catenin is a diagnostic tumour marker rather than a routine health screening value. The following general wellness practices may support overall cellular health:
- Maintain a balanced diet rich in vegetables, fibre, and whole grains, particularly if you have a family history of colorectal polyps
- Attend regular cancer screening appointments if you have a known hereditary polyposis syndrome or family history of related cancers
- Discuss any new lumps, growths, or unexplained symptoms with your doctor promptly
Lupin Diagnostics IHC Marker - Beta-Catenine Test Price
The IHC marker - Beta-Catenine test cost starts at ₹1,920 at Lupin Diagnostics. This test requires a tissue sample from a biopsy or surgical procedure and must be processed at a Lupin Diagnostics centre. Home collection is not available for this test.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 1920 |
| CHENNAI | 1920 |
| HYDERABAD | 1920 |
| KOLKATA | 1920 |
| NAVI MUMBAI | 1920 |
| PUNE | 1920 |
Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Follow these steps for the IHC marker - Beta-Catenine test online booking:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred centre location.
- Visit the centre at your scheduled time for sample submission.
- Receive your report via email or WhatsApp within 3 days.
Frequently Asked Questions
This test identifies the presence and location of beta-catenin protein in a tissue sample. The staining pattern helps pathologists diagnose and classify certain tumours, including desmoid tumours, colorectal cancer, liver cancer, and endometrial cancer. Results also help guide treatment planning.
The test requires a formalin-fixed, paraffin-embedded (FFPE) tissue block, which is obtained through a prior biopsy or surgical procedure. The tissue block is prepared by the clinical team before being sent to the laboratory for the IHC marker - Beta-Catenine test procedure.
The test itself is not painful, as it is performed on tissue that has already been collected. Any discomfort would have been associated with the biopsy or surgical procedure used to obtain the tissue sample.
In normal tissue, beta-catenin is found only at the cell membrane. Abnormal staining in the cytoplasm or nucleus(parts of a body tissue cell) may indicate certain cancers or tumour mutations. The exact significance depends on the tumour type and clinical context, and must be interpreted by a pathologist.
Nuclear beta-catenin expression is found in a large proportion of desmoid tumour(rare, noncancerous growth that develops in the body's connective tissues) cases, making it a useful diagnostic marker. However, it is not definitive on its own. A pathologist will consider this result alongside other clinical and pathological findings before reaching a diagnosis.
Beta-catenin staining patterns can appear in several different tumour types. Providing a full clinical history, including symptoms, imaging reports, and prior test results, helps the pathologist interpret the staining pattern accurately within the correct clinical context.
The IHC marker - Beta-Catenine test report is typically delivered within 3 days of the laboratory receiving the tissue sample. You will receive your report digitally via email or WhatsApp.
IHC Marker - Beta-Catenine Test: Booking, Price, and Results
