What tumor marker is CA125?

What tumor marker is CA125?

A test for a tumor marker called HE4 may be done along with a CA-125 blood test. An HE4 test is most often used to monitor women who have been treated for a common type of ovarian cancer called epithelial ovarian cancer.

What is normal range for CA125?

Results. Results of the CA 125 test are measured in units per milliliter (U/mL). 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.

What is considered a very high CA125 level?

Generally speaking, the normal range of CA-125 is considered to be 0-35 units/mL, while a level above 35 units/mL is considered to be a high CA-125 level.

What is a good CA125 number?

The normal range for CA 125 is 0 to 35 units/ml. While a CA 125 level over 35 may indicate cancer, it does not always mean the person has cancer. A CA 125 level over 35 is only a potential indicator.

Can stress cause CA125 to rise?

There is also some evidence to suggest that stress may cause your body to generate increased CA-125. If you’re experiencing any of the above health conditions, including high levels of stress, tell your doctor before having your test done.

How quickly does CA125 rise?

The average time from serum CA125 increase to detection of a recurrent lesion by physical or imaging examination was 122 days. The correlation coefficient of serum CA125 level increase and tumor recurrence time was −0.674.

How quickly does CA 125 rise?

What is normal tumor marker range?

Normal range: < 2.5 ng/ml. Normal range may vary somewhat depending on the brand of assay used. Levels > 10 ng/ml suggest extensive disease and levels > 20 ng/ml suggest metastatic disease.

What causes a high CA125 result?


  • Endometriosis
  • Fibroids
  • Inflammatory bowel disease
  • Liver disease
  • Menstruation
  • Pelvic inflammatory disease
  • Peritonitis
  • Pregnancy
  • Recent surgery
  • What causes elevated ca 125?

    Buamah P. Benign conditions associated with raised serum CA-125 concentration. J Surg Oncol 2000; 75:264.

  • Miralles C,Orea M,Espana P,et. al. Cancer antigen 125 associated with multiple benign and malignant pathologies. Ann Surg Oncol 2003; 10:150.
  • Moss EL,Hollingworth J,Reynolds TM. The role of CA125 in clinical practice. J Clin Pathol 2005; 58:308.
  • What are the benign causes of elevated ca 125 levels?

    Lets us now discuss the benign or non-dangerous conditions that may elevate the CEA 125 level. Benign Causes of Elevated CEA 125 level. Benign or non-cancerous causes are those which are relatively non-dangerous or are not life-threatening. These include: Endometriosis; Pelvic inflammatory disease; Pregnancy; Uterine fibroids; Pancreatitis; Normal Menstruation; Liver disease; Diabetes Mellitus; Benign tumours of ovaries; Ovarian cyst. Can it be used as a screening method for ovarian cancer

    What will a CA125 test Tell Me?

    The CA-125 test looks for certain proteins in your blood. Ovarian cancer can be the reason for these proteins, but other conditions can cause them to be in your blood as well. Your doctor may order a CA-125 test if you’re about to start treatment for ovarian cancer.