CA 125 is a protein produced in the uterus, in the uterus. The fallopian tubes and abdominal wall, and an indicator used to verify a person’s risk of developing diseases such as ovarian cancer, endometriosis or cysts in the ovaries. This test is done from a blood sample measuring the concentration of ca 125 protein, which is normally high in the presence of ovarian cancer, being considered a marker of this type of cancer.
Although the AC 125 concentration is greater than 35 U/mL in some situations, this does not indicate that this is the only diagnostic tool, and more tests are required to confirm the diagnosis, although this test could be used to assess the risk. developing uterine or ovarian cancer, but many women with high CA-125 levels usually tend to develop these cancers. See the main symptoms of endometriosis and ovarian cancer.
- The CA 125 test is requested by the doctor primarily for the diagnosis of ovarian cancer and the monitoring of the evolution and response to treatment.
- In addition.
- This test may be requested to identify endometriosis.
- Pancreatitis.
- Inflammatory pelvic disease.
- Cirrhosis and the presence of cysts in the ovary with other tests.
- Since the concentration of this protein in the blood is also high in the latter.
The CA-125 test is usually done from a small blood sample that is drawn with a syringe, as in any blood test, which is sent to the lab for testing; this test may also be done by analyzing fluid from the abdominal cavity.
In order not to have the test, the result is usually obtained after 1 day depending on the laboratory where it is performed.
The normal value of CA 125 in the bloodstream is 35 U / mL, so the above values are considered modified and most of the time it is an indicator of ovarian cancer or endometriosis, in these cases the doctor should request more tests to make the final diagnosis.
In addition, when the test is used to evaluate cancer treatment, the reduction in values usually indicates that treatment is effective; on the other hand, when there is an increase in the concentration of protein in the blood, it may mean that treatment is not effective, although it is necessary to change the therapeutic approach, even this could indicate that there is a metastasis.
It houses other tests that help identify different types of cancer.