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Doctor insights on: Ca 125 Blood Level 64

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7 CM ovarian cyst, ca-125 levels elevated (48), roma score & all blood tests good. Previously had nasopharyngeal cancer. Recurrence or endometrioma?

7 CM ovarian cyst, ca-125 levels elevated (48), roma score & all blood tests good. Previously had nasopharyngeal cancer. Recurrence or endometrioma?

Likely endometrioma: At your age, ovarian cancer would be exceedingly rare. Ca-125 levels can be elevated in young women for a variety of reasons that have nothing to do with cancer. Nasopharyngeal cancer and ovarian have no relation to each other. Your doctor should tell you what features or characteristics the ovarian cyst has, this will tell you what kind of cyst it is. Good luck! ...Read more

Dr. Daniel Saurborn
125 doctors shared insights

Ca125 (Definition)

Ca-125 (cancer antigen 125 or carbohydrate antigen 125) is a biomarker/tumor marker for ovarian cancer (etc); however, it is not sensitive or specific enough to use as a screening test. Also, a uk study showed that treating based on ca125 level did not improve outcomes. "125" comes from the 125th attempt to develop a marker. It was introduced by bast ...Read more


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Is 15 a normal ca-125 blood test?

Is 15 a normal ca-125 blood test?

CA 125: Yes, there are 2 main ca 125 scales depending on the manufacturer of the test. 1-20 and 1-35. However, ca 125 is not a good screening test just looking for cancer. ...Read more

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Is fasting necessary before a ca 125 blood test?

Is fasting necessary before a ca 125 blood test?

No: I tis only important to fast when eating can alter a blood test result, which is the case when you check blood sugar and blood fats like cholesterol. ...Read more

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Could you please tell me if a ca125 blood test is high do I need tahbso?

Could you please tell me if a ca125 blood test is high do I need tahbso?

Not always.: If this test is high, it could mean endometrial cancer, fallopian tube cancer, lung cancer, breast cancer and gastrointestinal cancer. This can also indicate benign conditions, like endometriosis, other ovary disorders, and pregnancy, as well as any inflammatory condition in the abdiminal area. This is a big reason why it is used with other tests in evaluation and to follow treatment response. ...Read more

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What is a good decrease in the ca-125 blood test numbers with chemo?

What is a good decrease in the ca-125 blood test numbers with chemo?

Depends: Best decrease is to normal values, less than 25. A good respond to chemo basically will show normal values that will stay normal. Any elevation of ca 125 after chemo may signal recurrence. ...Read more

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My ca 125 blood test result slightly elevated, with a different reading 3 times, what could cause this to happen?

My ca 125 blood test result slightly elevated, with a different reading 3 times, what could cause this to happen?

CA 125: A ca 125 is not a very accurate test. Anything that affects the lining of your abdomen (peritoneum), lung cavity (pleura), or sac around your heart (pericardium) can change the ca 125 level. This includes everything from a cold to kidney failure to cancer. ...Read more

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Where do I get a ca-125 blood test if I have no insurance but worry about cancer?

Where do I get a ca-125 blood test if I have no insurance but worry about cancer?

Save your $$: This blood test is useful only in certain situations and is not accurate if you are trying to make a new cancer diagnosis. It can be high even if you don't have cancer, and it can be normal in some situations when you do have cancer. My advice is to save your money, and visit your doctor if you have a specific concern. ...Read more

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Not long ago found out that many times blood test called 'ca125" can tell if you have cancer.is it true?

Not long ago found out that many times blood test called 'ca125" can tell if you have cancer.is it true?

No: Ca 125 is a tumor marker which is frequently associated with ovarian cancer. The " Ca" refers to carbohydrate antigen which has little to do with cancer except when it is known that ovarian cancer is present. At that time the test can be used, for "monitoring" the response to treatment, but not for making the diagnosis. One of the frequent causes of an elevated Ca125 is alcoholic cirrhosis. ...Read more

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I went to take a ca-125 blood test and the doctors office said it was normal that I had a 8.6, is that actually normal?

I went to take a ca-125 blood test and the doctors office said it was normal that I had a 8.6, is that actually normal?

CA 125 - Why check?: 8.6 sounds like a normal value for the cancer antigen 125 (ca125) laboratory test. However, why did you want to get it? It is not a screening test for ovarian cancer. It is an adjunctive test for measuring tumor response (ie, a tumor marker) for patients with known ovarian cancer. It isn't perfect even when we know someone has ovarian cancer. ...Read more

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