Web Results

www.mayoclinic.org/diseases-conditions/cancer/in-depth/cancer-diagnosis/art...

Tumor marker tests. Tumor markers are chemicals made by tumor cells that can be detected in your blood. But tumor markers are also produced by some normal cells in your body, and levels may be significantly elevated in noncancerous conditions. This limits the potential for tumor marker tests to help in diagnosing cancer.

www.medicinenet.com/ca_125/article.htm

Read about CA 125, a test used to determine levels of a tumor marker that may be elevated in cases of ovarian cancer. Certain benign conditions, including endometriosis, uterine fibroids, and pelvic inflammatory disease, may be associated with increased CA 125 results. Learn about normal values for CA 125.

www.cancer.net/.../diagnosing-cancer/tests-and-procedures/tumor-marker-tests

Tumor markers are substances found at higher than normal levels in the blood, urine, or body tissue of some people with cancer. Although cancer cells often produce tumor markers, healthy cells in the body may produce them as well. Tumor markers are also called biomarkers.Tumor markers and cancerHigh tumor marker levels can be a sign of cancer.

www.cancer.gov/about-cancer/diagnosis-staging/diagnosis/tumor-markers-fact-sheet

How are tumor markers used in cancer care? There are two main types of tumor markers that have different uses in cancer care: circulating tumor markers and tumor tissue markers. Circulating tumor markers can be found in the blood, urine, stool, or other bodily fluids of some patients with cancer. Circulating tumor markers are used to:

www.webmd.com/cancer/afp-tumor-marker-blood-test

Your doctor may want you to have an AFP tumor marker blood test to: Narrow down the cause of a lump in your liver, ... Then they'll send your blood to a lab. What the Results Mean.

www.healthcheckup.com/tests/blood-tests-for-cancer-markers

Blood tests for cancer markers are also called Tumor Markers. Tumor markers are substances present in the blood when you have cancer. Alpha Fetoprotein, CA 125, Osteocalcin, Catecholamine, Thyroglobulin, S-100 etc are the commonly used blood tests for cancer markers.

www.oncolink.org/cancer-treatment/procedures-diagnostic-tests/blood-tests...

A tumor marker is a substance that is produced by a cancer, or by the body itself because cancer is present. Tumor markers are commonly used in cancer care to monitor treatment response or for recurrence of cancer, but they must be part of a bigger picture, including physical exam, patient symptoms and radiology studies.

www.drugs.com/mca/cancer-blood-tests-lab-tests-used-in-cancer-diagnosis

Tumor marker tests. Tumor markers are chemicals made by tumor cells that can be detected in your blood. But tumor markers are also produced by some normal cells in your body, and levels may be significantly elevated in noncancerous conditions. This limits the potential for tumor marker tests to help in diagnosing cancer.

www.breastcancer.org/symptoms/testing/types/blood_marker

Blood tests for cancer/tumor markers are used to detect cancer activity in the body. Your doctor may order a blood marker test to help diagnose and manage breast cancer. While breast cancer blood marker tests are promising, they're not absolutely conclusive. Learn more about breast cancer blood marker tests.

www.cancerresearchuk.org/about-cancer/cancer-in-general/tests/blood-tests

Some markers are found in non cancerous conditions as well as cancer. Doctors might use tumour markers to help diagnose a cancer. And if you have cancer they can also help to monitor how well your cancer treatment is working or check if the cancer has come back. Possible risks. Blood sampling (phlebotomy) is a safe test. There is a possibility of: