Why is afp a liver cancer marker




















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Hepatobiliary Pancreat Dis Int. Normal adult values are less than 40 micrograms mg per liter. An increase is a signal that something may be wrong. People at high risk for liver cancer are urged to have their AFP level measured every six months. Members of this group include anyone with cirrhosis of the liver and certain people with chronic hepatitis B or hepatitis C infection. However, the utility of AFP measurement is clouded by the fact that rising levels are associated with several conditions other than liver cancer.

AFP is also used to:. When the treatment is successful, AFP levels drop back to normal. Another rise suggests that the cancer has returned, Dr. Your test results may not mean you have a problem. Ask your healthcare provider what your test results mean for you. High levels of AFP may mean other cancers, including Hodgkin disease, lymphoma, and renal cell carcinoma kidney cancer.

Not all people with these cancers will have an elevated AFP. And elevated AFP levels also could be a sign of cirrhosis or chronic acute hepatitis. The test is done with a blood sample. A needle is used to draw blood from a vein in your arm or hand.

Having a blood test with a needle carries some risks. These include bleeding, infection, bruising, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a slight sting or pain. Afterward, the site may be sore. If you are pregnant, your serum AFP level may be higher than normal. If you have hepatitis or cirrhosis, your AFP level may also be elevated. Skip to topic navigation.

Skip to main content. You are here: Home. Your AFP levels have not increased or decreased. This may mean your disease is stable. Your AFP levels decreased, but then later increased. This may mean your cancer has come back after you've been treated. Is there anything else I need to know about an AFP tumor marker test? References Allina Health [Internet].

Minneapolis: Allina Health; Alphafetoprotein measurement, serum; [updated Mar 29; cited Jul 25]; [about 3 screens]. Atlanta: American Cancer Society Inc. Net [Internet]. Understanding Targeted Therapy; Jan 20 [cited May 16]; [about 4 screens]. Washington D. Mayo Foundation for Medical Education and Research; c— Cancer blood tests: lab tests used in cancer diagnosis: Nov 22 [cited Jul 25]; [about 4 screens].

Diagnosis of Cancer; [cited Jul 25]; [about 2 screens]. Bethesda MD : U. Philadelphia: Trustees of the University of Pennsylvania; c Serum Tumor Markers.



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