CEA Test | 合法醫療器材資訊網

2021年3月2日—ACEA(carcinoembryonicantigen)testmeasuresthelevelofCEAinyourbloodorotherbodyfluids.Highlevelscanbeasignofcancer.

What is a CEA test?

CEA stands for carcinoembryonic antigen. CEA is a protein that is a type of "tumor marker[1]." Tumor markers are substances that are often made by cancer[2] cells or by normal cells in response to cancer.

High levels of CEA are normal in healthy, unborn babies. After birth, CEA levels become very low or disappear completely. So, healthy adults should have little or no CEA in their bodies.

Cancers that may cause high levels of CEA include cancers of the:

If youve been diagnosed with a cancer that can cause high CEA levels, CEA testing may help your health care provider learn more about your cancer and chance of recovery. The test is often used with other tests to check if cancer treatment is working.

CEA tests are not used to screen[3] for or diagnose cancer. Thats because:

Cancers that often cause high CEA levels dont...

Carcinoembryonic Antigen Test (CEA) | 合法醫療器材資訊網

A carcinoembryonic antigen (CEA) test is a blood test used to help diagnose and manage certain types of cancers. The CEA test is used especially for cancers of ... Read More

CEA Test | 合法醫療器材資訊網

2021年3月2日 — A CEA (carcinoembryonic antigen) test measures the level of CEA in your blood or other body fluids. High levels can be a sign of cancer. Read More

CEA Test (Carcinoembryonic Antigen) | 合法醫療器材資訊網

2020年7月20日 — What Can the Test Do? ... CEA is a type of protein in the body. Babies in the womb have high levels of it. After birth, levels drop way down. Healthy ... Read More

Carcinoembryonic antigen | 合法醫療器材資訊網

The CEA blood test is not reliable for diagnosing cancer or as a screening test for early detection of cancer. Most types of cancer do not result in a high CEA level ... Read More

Carcinoembryonic antigen (CEA) test | 合法醫療器材資訊網

Carcinoembryonic antigen (CEA) test ... A carcinoembryonic antigen (CEA) test is used to check how well treatment is working in certain types of cancer, particularly ... Read More

Carcinoembryonic Antigen (CEA) | 合法醫療器材資訊網

2020年5月4日 — A CEA test may be ordered when you have been diagnosed with colon cancer or other specific type of cancer. It will be measured before therapy ... Read More

Carcinoembryonic antigen (CEA) | 合法醫療器材資訊網

A CEA test is usually a blood test that measures the amount of CEA protein in the blood. A sample of blood is taken by inserting a needle into the vein in your arm. Read More

Understanding The CEA Test in Colon Cancer | 合法醫療器材資訊網

2021年4月17日 — CEA is an antigen (small protein) that is found on the surface of many types of cancer cells and high levels of CEA can be detected in the blood of ... Read More

Carcinoembryonic Antigen (CEA), Serum | 合法醫療器材資訊網

Interpretation Provides information to assist in interpretation of the test results ... Grossly elevated carcinoembryonic antigen (CEA) concentrations (>20 ng/mL) in a ... Read More

Carcinoembryonic antigen (CEA) | 合法醫療器材資訊網

2021年3月25日 — CEA is most useful to monitor treatment of cancer patients. It is used for patients who have had surgery, to measure response to therapy and to ... Read More

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