The carcinoembryonic antigen (CEA) test is a blood test to measure the levels of CEA, a kind of tumor marker. CEA is a glycoprotein that is usually found in low levels in healthy adults, but some cancers, like colorectal cancer, can raise CEA levels. Keep in mind that other things besides cancer, such as infection or inflammation, can also cause higher CEA readings. Although it is not used for cancer diagnosis alone, it plays a crucial role in monitoring cancer treatment, recurrence, or metastasis, especially in gastrointestinal or colorectal cancer, and others, including pancreatic cancer, lung cancer, and breast cancer. The test is widely available at an affordable price with Redcliffe Labs in New Delhi. 

The test can help people who have symptoms of colon cancer, such as unexplained weight loss, changes in bowel movements, or abdominal pain. It is also helpful for spotting those at risk of colorectal cancer, such as those with a family history of the disease. 

Besides cancer, elevated CEA levels can also be seen in non-cancerous conditions like liver disease, infections, or smoking. 

It's best to get the CEA test done before a colonoscopy, as that procedure can sometimes cause tumor marker levels to go up for a short time. It is best to discuss with your doctor whether the procedure should be performed before the colonoscopy to avoid affecting the test accuracy. 

So, why wait for symptoms to speak louder? Book your CEA test in Delhi with Redcliffe Labs today and take a proactive step towards your health. 

Test Details:

What is the purpose of the CEA test in Delhi?

The carcinoembryonic antigen blood test is primarily used to monitor and manage certain types of cancer, especially colorectal cancer. 

CEA is a protein that's usually present at very low levels in healthy adults, but it can go up in people who have some types of cancer. The test isn't used to find cancer by itself, but it helps track cancer progression, how well treatment is going, and if the cancer comes back.

5 Main Purposes of the Test

Redcliffe Lab's carcinoembryonic antigen test in Delhi is primarily used to: 

1. Monitor treatment effectiveness

When you are getting cancer treatment like surgery, chemo, or radiation, the doctor might want you to get regular CEA tests. They're checking to see if the levels are dropping. If the CEA level goes down, that usually means the treatment is working. 

2. Detect cancer recurrence

So, once your cancer treatment is done, doctors often use the CEA test as a follow-up tool. If your CEA levels suddenly go up, it might mean the cancer is coming back, even if you feel fine.

3. Evaluate cancer spread (Metastasis)

If your CEA levels are a bit high, it could mean that cancer might have spread to other areas, like your liver or lungs. This result can help doctors decide if they need to do more tests or scans to take a closer look.

4. Staging certain cancers

Sometimes, CEA levels can give doctors a better idea of how advanced and aggressive a cancer is, especially with cancers in the stomach and intestines. This helps them figure out the best way to treat it.

5. Prognosis prediction

A baseline CEA level, measured before you start treatment, can tell doctors something about how things might go and your chances of survival. Usually, higher levels could mean the illness is at a more advanced stage. 

The CEA test helps doctors monitor the cancer treatment. It shows if the treatment is working, if the cancer might be coming back, and how much cancer is in the body. It's beneficial when doctors use it with other tests and checkups. 

What does the test detect?

A carcinoembryonic antigen blood test helps detect the level of CEA protein in your blood. CEA is a tumor marker that certain types of cancer cells may produce. This test doesn't find cancer, but it measures CEA levels, which can give your doctor a better idea of the condition. 

Specifically, the CEA tumor marker test helps detect: 

1. Presence of certain types of cancer

The CEA marker test in Delhi helps detect the presence of certain types of cancer, particularly after a diagnosis has already been made. High CEA levels may indicate: 

• Colorectal cancer
• Pancreatic cancer
• Breast cancer
• Lung cancer
• Ovarian cancer
• Medullary thyroid cancer

Additionally, not all cancers produce CEA, and not all with cancer will have elevated levels. 

2. Cancer progression on spread

One of the key uses of the CEA test in Delhi is to monitor whether cancer is worsening or spreading beyond its original location. If you have already been diagnosed with a tumor that produces CEA, the rising levels over time may indicate that the cancer is getting worse, not responding well to the therapy, and may be growing or advancing. 

Additionally, a rapid increase in CEA levels could be an early sign that cancer is spreading to other organs (metastasizing). These may include the liver, lungs, or bones. 

3. Response to cancer treatment

Healthcare professionals also do a carcinoembryonic antigen serum test to detect whether treatment, such as surgery, chemotherapy, or radiation, is working and to watch for any signs of disease returning. A drop in CEA levels after treatment usually indicates that the therapy is effective and the cancer is shrinking or under control. 

4. Non-cancer treatment 

Sometimes CEA levels may also be slightly elevated if you smoke, have a liver disease, inflammatory bowel disease (e.g., Crohn's and ulcerative colitis), infections, or inflammation. 

Note: The carcinoembryonic antigen test in Delhi through Redcliffe Labs helps detect the protein level linked to some cancers, assisting doctors in monitoring disease activity, treatment success, and possible recurrence. It is one part of a bigger picture and is usually combined with scans and other tests for a complete evaluation. 

Preparation for the CEA test in Delhi

A CEA antigen blood test in Delhi needs no special preparation. However, following a few basic guidelines can help ensure accurate results. 

• Fasting is not required: You don't have to fast before a CEA test. Just eat and drink as you usually would, unless your doctor tells you to do something different. 
• Inform your doctor about medications: Tell your doctor about any medicines, supplements, or treatments you're using. Some may influence your CEA levels.
• Avoid Smoking: Smoking can raise your CEA levels, even if you don't have cancer. If you smoke, let your doctor know so they can interpret your test results appropriately. 
• Timing Around Procedures: If you're scheduled for a procedure like a colonoscopy, biopsy, or surgery, your doctor may recommend doing the CEA test before these interventions. That's because such procedures can temporarily increase CEA levels.

The procedure of the CEA test in Delhi

At the lab or during home collection, a trained phlebotomist will ask you to sit or lie down comfortably.. He will clean the skin on your inner elbow with an alcohol swab. Then, he will insert a sterile needle into a vein in your arm and collect a small amount of blood into a collection tube. The blood sample is sent to the lab to measure the CEA amount in your blood serum. 

The process typically takes less than 5 minutes and causes only mild discomfort, like a small pinch. With Redcliff Labs, you can opt for a CEA test near me in Delhi. A trained technician will visit your home at your selected time slot, making the procedure even more convenient and safe. 

What do the test reports indicate?

A CEA blood test report shows how much carcinoembryonic antigen is in your blood. If the level is high, it might mean some cancers are there, have spread, or have come back, especially colorectal cancer. Usually, if you don't smoke, normal levels are less than three ng/mL in non-smokers and less than five ng/mL in smokers. However, high CEA can also happen when you don't have cancer so doctors will interpret this alongside other tests.

What are the risk factors associated with a CEA marker test in Delhi?

Although the CEA antigen blood test in Delhi itself is safe, there are a few risks linked to the test that may affect your experience: 

• Variable lab quality: Getting tested at certified centers like Redcliffe Labs ensures hygiene, accuracy, and proper handling. 
• Exposure during travel: Visiting a lab in person could mean long travel times and dealing with pollution, which can cause fatigue. Getting your sample collected at home in Delhi is a safer option. 
• Unlicensed providers: Be cautious about diagnostic centers that aren't legit. Make sure you check credentials and patient reviews before booking. 

Schedule your CEA test in Delhi with Redcliffe Labs for affordable care and timely reports.

At Redcliffe Labs, the safety and accuracy of over 70 lakh patients' tests are top priorities. Our 80+ advanced labs ensure high standards in quality control and hygiene.  

Book your CEA antigen blood test easily with Redcliffe Labs through our website or mobile app. You can also call us at 898 898 87 87. The test is offered at an affordable CEA test price in Delhi of INR 699, with no hidden charges. Every sample is collected by trained phlebotomists, using single-use sterile equipment to prevent contamination and infection.. Take control of your health and get accurate results within 18 hours from a trusted lab, right from the comfort of your home.