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CertifiedLabsWhat Is a CA 72.4, Gastric Cancer Marker Test?
The CA 72.4 Gastric Marker test is a blood test used to detect levels of Cancer Antigen 72.4 (CA 72.4) an antigen strongly linked to gastric cancer (GC). Gastric cancer is one of the deadliest and most aggressive cancers worldwide, often diagnosed at a late stage due to the lack of early symptoms and effective screening.
Although upper gastrointestinal endoscopy with biopsy remains the gold standard for diagnosing gastric cancer, it is an invasive and costly procedure, making it impractical for frequent monitoring. Consequently, non-invasive tumour markers like CA 72.4 are utilised to detect and monitor the progression of gastric cancer. Furthermore, studies indicate that CA 72.4 provides superior diagnostic accuracy compared to other commonly used tumour markers such as CEA (carcinoembryonic antigen) and CA 19-9. The test also plays an important role in evaluating the suitability of patients for tumour resection surgery.
For individuals in Hyderabad, booking a CA 72.4 test at home offers a convenient, hassle-free way to ensure timely diagnosis and monitoring of gastric cancer.
CA 72.4, Gastric Cancer Marker Test Parameters
The CA 72.4 test detects the levels of the gastric cancer marker CA 72.4 in the bloodstream.
CA 72.4, or Tumour-Associated Antigen 72 (TAG-72), is a glycoprotein that appears in high amounts on the surface of various adenocarcinomas, including those of the gastric, colorectal, ovarian, and breast cancers. In healthy individuals, its levels are typically low, but they increase substantially in the presence of malignant tumours. Elevated CA 72.4 levels are commonly linked with gastric cancer, particularly during its later stages.
CA 72.4, Gastric Cancer Marker Test Preparation
To prepare for the CA 72.4 test at home, please review these testing guidelines:
Prerequisites No fasting is required before taking the CA 72.4 gastric cancer marker test.
Best Time to Get Tested The CA 72.4 test can be arranged at any time of day for those looking to diagnose or monitor gastric cancer.
Who Should Get a CA 72.4 Test? The CA 72.4 test is recommended for individuals being assessed for gastric cancer or other adenocarcinomas, those needing postoperative monitoring, and patients receiving chemotherapy to evaluate the effectiveness of treatment. It may also be recommended for individuals at increased risk of gastric cancer due to family history, poor diet, or Helicobacter pylori infection.
Cautions Before Taking a CA 72.4 Test There are no special precautions to take before the test.
Why Take the CA 72.4, Gastric Cancer Marker Test?
The CA 72.4 test is important for individuals at risk of or diagnosed with gastric cancer. Testing is essential for the following reasons:
Early Detection of Gastric Cancer : Although it is not a standalone screening tool, CA 72.4 can help detect gastric cancer, especially in individuals at high risk.
Assessing Disease Progression : The test helps evaluate tumour burden and predict metastasis (the spread of cancer to other parts of the body) prior to surgery.
Postoperative Monitoring : It is useful for monitoring tumour recurrence following surgery.
Evaluating Treatment Response : The test is also used to assess how well chemotherapy is working and helps inform treatment decisions.
Regular CA 72.4 monitoring, combined with imaging and clinical assessments, helps track disease progression, treatment response, and potential recurrence of gastric cancer and other adenocarcinomas
FAQs on the CA 72.4, Gastric Cancer Marker Test in Hyderabad
The CA 72.4 test in Hyderabad is priced at ₹1930. This includes home sample collection within 60 minutes. The test results are generally available within 190 hours after the sample collection.
Yes, Orange Health Labs offers home sample collection for the CA 72.4 test. A trained eMedic will come to your location within 60 minutes of your booking to collect the sample.
Primarily used as a tumour marker, the CA 72.4 test is crucial for detecting and monitoring gastric cancer. It helps evaluate cancer progression, recurrence, and the effectiveness of treatment. Elevated CA 72.4 levels may also be linked to other adenocarcinomas, including colorectal, ovarian, lung, and breast cancers.
There is no need to fast before the CA 72.4 test.
The process of booking the CA 72.4 test with Orange Health Labs is quick and hassle-free:
Find the Test : Search for the “CA 72.4 Gastric Cancer Marker test” on the Orange Health Labs platform.
Confirm Your Appointment : Enter your details, select your preferred testing location, and schedule the test at a time that suits you.
Sample Collection : A trained eMedic will come to your home to collect the sample.
Laboratory Analysis : The sample will be processed at an NABL-accredited, ICMR-approved laboratory.
Receive Results : Your results will be delivered to you via email or WhatsApp within 190 hours.
CA 72.4 levels are typically considered normal if they are below 6.9 U/mL. Increased levels may indicate the presence of gastric cancer or other types of cancer. A doctor should interpret the results in the context of the individual’s health history.
Typically, the results of the CA 72.4 Gastric Marker test are delivered within 190 hours after the sample is collected.
Test frequency is determined by your doctor’s advice. It may be conducted regularly to assess cancer progression, recurrence, or treatment effectiveness in patients who have been diagnosed.
The CA 72.4 test is designed to measure the level of Cancer Antigen 72.4 (CA 72.4) in the blood. This tumour marker aids in evaluating gastric cancer presence, recurrence, and metastasis, and can also point to other cancers, including colorectal, ovarian, and lung.
Orange Health Labs provides home sample collection for the CA 72.4 test across multiple localities in Hyderabad, including but not limited to Banjara Hills, Jubilee Hills, Gachibowli, Madhapur, Tarnaka, Abids, Koti, Mehdipatnam, Dilsukhnagar, Uppal, LB Nagar, Nallagandla, Nizampet, Attapur, Hitech City, Kondapur, Begumpet, Somajiguda, Ameerpet, Panjagutta, Kukatpally, Miyapur, Manikonda, Secunderabad, and Malkajgiri.
Payment & Refund Policy
- We do not accept cash payments
- All modes of online payment are accepted
- Refunds will be credited back to the source of payment within 5-7 working days of order cancellation.
References
- 1. Xu Y, Zhang P, Zhang K, Huang C. The application of CA72-4 in the diagnosis, prognosis, and treatment of gastric cancer. Biochimica et Biophysica Acta (BBA) - Reviews on Cancer. Available from: https://www.sciencedirect.com/science/article/pii/S0304419X21001323
- P. Piantino, Taccone W, Fusaro A, E. Daziano, R. Polloni, Mosso R. Significance of CA 72.4 Serum Levels in Gastrointestinal Diseases. The International Journal of Biological Markers. 3. Călin Căinap, Nagy V, Gherman A, Sanziana Cetean, Laszlo I, Constantin AM, et al. Classic Tumor Markers in Gastric Cancer. Current Standards and Limitations. Medicine and Pharmacy Reports. Available from: https://pubmed.ncbi.nlm.nih.gov/2283481/