Blood Test For Cancer
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Blood Test For Cancer
There are several blood tests that can be used to help diagnose cancer or to monitor treatment. The majority of people who have cancer will need some type of blood test during treatment. These tests can help determine whether treatment is working and also monitor for side effects from medication or other treatments. It's important to talk with your doctor about any possible problems before they arise so that you can be prepared if something goes wrong.
The first step in diagnosing cancer is to determine if there are any changes in your body that could be caused by a tumor or other condition. This may include physical exams, blood tests and imaging studies like MRI scans or CT scans.
A diagnosis of cancer is typically based on a combination of test results, medical history, and physical examination. In some cases, it may be possible for your doctor to give you an immediate diagnosis based on the information they have received from various sources (such as lab tests). In other cases, however, more detailed testing will be needed before the exact cause of your symptoms can be determined with certainty.
Some common blood tests used for cancer include:
Complete blood count (CBC): This test measures the number of red and white blood cells and platelets in the blood. Abnormalities in these cells can be a sign of cancer.
Tumor markers: These are proteins or other substances that are produced by cancer cells and can be detected in the blood. Tumor markers are not specific to any one type of cancer and are not used on their own to diagnose cancer.
Liver function tests: These tests can help diagnose liver cancer by checking the levels of certain enzymes and proteins in the blood.
C-reactive protein (CRP) test: This test measures the level of CRP, a protein produced by the liver that increases when there is inflammation in the body. High levels of CRP can be a sign of cancer.
It's important to note that these tests are not specific to cancer and can be elevated for other reasons. A diagnosis of cancer is typically based on a combination of test results, medical history, and physical examination.
Cancer is a terrible disease that affects millions of people all over the world. Early detection is a key factor so it is critical that we use tests that can diagnose cancer as early as possible. There are several blood tests that can be used to help diagnose cancer or to monitor treatment. Here are the top three blood tests that can be used to help diagnose cancer.