What is a low level of CA 125?
The normal value is less than 46 U/mL. If your CA 125 level is higher than normal, you may have a benign condition, or the test result could mean that you have ovarian, endometrial, peritoneal or fallopian tube cancer.
Can CA 125 be too low?
Eventually, a CA 125 level of 35 units was found to be a useful cutoff point, with 99% of healthy women having values less than 35. Levels above 35 units are certainly seen in healthy women, but beyond the cutoff point of 35, the higher the value, the more likely there is trouble somewhere in the body.
What is classed as a high CA 125 level?
CA-125 blood test results can vary depending on the laboratory that performed the analysis. In most instances, however, CA-125 levels are considered elevated if they are above 35 units per milliliter. Certain cancer medications and surgeries can also alter CA-125 levels.
How high can a CA 125 test go?
The reference range of CA 125 is 0-35 units/mL (0-35 kU/L).
What is a normal CA125 level UK?
CA125 is a protein that both women and men have in their blood. The normal level of this is 35 units per millilitre (U/mL), or lower.
What is a normal CA-125 level UK?
Why is my CA125 high?
CA125 is produced by some ovarian cancer cells. A high level of CA125 in your blood could be a sign of ovarian cancer. But a raised CA125 level does not mean you definitely have cancer, as it can also be caused by other conditions such as endometriosis, fibroids and even pregnancy.
What cancers does the CA125 detect?
Cancer antigen 125 (CA125) is a protein found on most ovarian cancer cells that is secreted into the blood stream and can be measured….The CA125 blood levels can be increased in ovarian cancer and other cancers including:
- uterine.
- fallopian tube.
- pancreatic.
- breast.
- colorectal.
- lung.
- stomach.
What cancers does CA125 detect?
What level of CA125 indicates endometriosis?
In clinical practice, 93% of women with a serum CA-125 level of 30 U/mL or higher who have had the diagnoses of adenomyosis, leiomyomas, ovarian tumors, pelvic inflammation, and/or pregnancy ruled out will be shown to have endometriosis on further diagnostic testing.
What does a ca 125 level over 35 mean?
A CA 125 level over 35 is only a potential indicator. If a woman has not been previously diagnosed with ovarian cancer, high levels indicate further testing is needed to make a diagnosis. If a woman has been previously treated for ovarian cancer and CA 125 levels are high, it may mean cancer has returned.
What kind of cancer marker is ca 125?
CA 125 (cancer antigen 125) is a sugar-associated protein (glycoprotein) in the blood that is considered a biomarker (or “tumor marker”) because it is found in greater concentrations in ovarian cancer cells. Doctors test the blood for CA 125 to help diagnose ovarian cancer. Doctors test the blood for CA 125 to: What Is CA 125?
When to test for CA 125 in blood?
Doctors test the blood for CA 125 to help diagnose ovarian cancer. Doctors test the blood for CA 125 to: Help predict the outcome of treatment in women with ovarian cancer and other related cancers, such as fallopian tube and primary peritoneal cancers
Where is CA-125 found in the body?
CA-125, which stands for “Cancer Antigen 125” is a protein that may be found in high amounts in the blood of patients with ovarian cancer. CA-125 is produced on the surface of cells and is released in the bloodstream.