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It is a tumor marker for cancer of the colon and rectum
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What is the carcinoembryonic antigen test?
The carcinoembryonic antigen (CEA) test is a laboratory blood study.
What are the antigens?
There are two common oncofetal antigens, alphafetoprotein (AFP) and carcinoembryonic antigen (CEA). Carcinoembryonic antigen CA 72-4 is a more recently discovered oncofetal antigen just coming into usage.
What are the oncofetal antigens?
There are two common oncofetal antigens, alphafetoprotein (AFP) and carcinoembryonic antigen (CEA). Carcinoembryonic antigen CA 72-4 is a more recently discovered oncofetal antigen just coming into usage.
What is an antigen tumor marker that is often elevated in patients with colon cancer?
carcinoembryonic antigen (CEA)
What is the meaning of -ceas?
carcinoembryonic antigen, it is a tumor marker test.
What are important tumor markers in the is antigen class?
alpha-fetoprotein (AFP), carcinoembryonic antigen (CEA), prostate specific antigen (PSA), cathespin-D, HER-2/neu, CA-125, CA-19-9, CA-15-3, nuclear matrix protein, and bladder tumor-associated antigen
What does CEA levels mean?
CEA is an acronym for carcinoembryonic antigen. Doctors will test the blood for CEA levels if they suspect cancer or to see if cancer treatment is helping.
What role does carcinoembryonic antigen testing play after cancer treatment has begun?
Once treatment for the cancer has begun, CEA tests have a valuable role in monitoring the patient's progress.
What is the substance known as the carcinoembryonic antigen?
CEA is a substance which is normally found only during fetal development, but may reappear in adults who develop certain types of cancer.
How conclusive is the carcinoembryonic antigen test?
But it does not give clear-cut information. The results of a CEA test are usually considered along with other laboratory and/or imaging studies to follow the course of the disease.
What is a CEA test?
carcinoembryonic antigen, it is a tumor marker test.
What is cancer antigen 72-4?
The more recently identified carcinoembryonic protein is CA 72-4. Although it is slightly elevated with most carcinomas, it is mostly associated with gastric carcinoma (stomach cancer).
