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Doctor insights on: Cancer Diagnosis Blood Test

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What is the blood test used to diagnosis stomach ulcer cancer?

What is the blood test used to diagnosis stomach ulcer cancer?

None: There is no diagnostic blood test for stomach cancer. A biopsy is necessary to make this diagnosis. Usually this is done by a gastroenterologist during an upper endoscopy. ...Read more

Dr. Barry Rosen
4,224 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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Can a blood test detect cancer?

Can a blood test detect cancer?

Only a few cancers: Unfortunately, there are very few cancers that can be detected through blood tests. These include prostate cancer and leukemia. Some other cancers have tumor marker tests, such as breast cancer, ovarian cancer, colon cancer, pancreatic cancer, and others but these are to monitor, not detect the cancer. ...Read more

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Can a blood test detect cancer?

Can a blood test detect cancer?

Yes: However the best way to diagnose cancer is to go to your doctor and have an examination. Blood tests can give clues to how well your organs are functioning and what is happening inside of your body. ...Read more

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Can cancer show up in a blood test?

Can cancer show up in a blood test?

Rarely: Unless it a blood cancer(leukemia) it is not likely to show up in the blood. Some of the chemicals produced by cancder (tumor markers) can show up in the blood test and thus can be an indicator for an internal cancer. ...Read more

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Is there a blood test to r/o cancer ?

No.: There is no one blood test that screens for all cancers. There are specific tests that can be used to monitor disease status in particular diagnoses such as psa for prostate cancer, ca125 for ovarian cancer or cea for colon cancer, but these tests are not so good for screening a general population. The concern with them is either lack of specificty or detection of lesions that are not risky. ...Read more

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Can cancer be picked up in a blood test?

Can cancer be picked up in a blood test?

Not really.: There is no general blood test for cancer, although there are tumor markers such as psa, cea, etc that can be elevated in certain types of cancers. An elevated psa, for instance, can indicate the presence of prostate cancer. ...Read more

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How does a blood test show cancer in your blood?

How does a blood test show cancer in your blood?

What blood test?: You can not see cancer on regular blood test. With a very sophisticated test like a flow cytometry for leukemia and lymphoma panel- sometimes you can detect population of abnormal leukemia cells or other blood cancer like lymphoma. ...Read more

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Is there a blood test to detect any/all cancers?

Is there a blood test to detect any/all cancers?

Cancer screening: There are blood tests that can screen for certain types of cancer, but they do not necessarily prove that there is cancer, even if abnormal. You should discuss your concerns with your family physician to see IF there is a particular test that you might benefit from having done. There is no value in doing a routine series of tests if there is no indication that they are needed. ...Read more

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What kind of blood test is there for cancer for women?

What kind of blood test is there for cancer for women?

No screening blood : There is no blood test specifically for cancer. Women are screened with mammograms, cervix pap smears, colonoscopy, and physical exams. When there is suspicion or actual diagnosis of cancer there are some blood tests and tumor markers that can be useful. ...Read more

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