What is a normal Tumour marker number?
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 is the normal range for cancer markers for breast cancer?
Interpreting Results
| Tumor Marker | Normal Range |
|---|---|
| CA 15-3 | Less than 30 units/mL |
| CA 27.29 | Less than 38 units/mL |
| CA-25 | 0 to 35 U/m |
| CEA | Less than 2.5 ng/mL (nonsmokers), less than 5 ng/mL (smokers) |
What is a normal CA 27/29 level?
Cancer antigen 27-29 (CA 27-29) is used to predict early recurrence of disease in women with treated carcinoma of the breast. The reference range of serum CA 27-29 is less than 38 U/mL.
What happens if tumor markers are high?
High tumor marker levels can be a sign of cancer. Along with other tests, tumor marker tests can help doctors diagnose specific types of cancer and plan treatment. Tumor marker tests are most commonly used to do the following: Learn if a person has cancer.
What are normal CA 15/3 levels?
CA 15-3 is measured in units per milliliter (U/mL). A normal test should be less than or equal to 30 U/mL. It is important to know that having a positive CA 15-3 blood test does not mean you have breast cancer or that your breast cancer has come back.
How do you read a tumor marker results?
Tumor marker levels may be higher when there is cancer in the body….Guide to Tumor Markers Used in Cancer.
| Tumor Marker | |
|---|---|
| Blood test (blood serum marker), except where noted. | |
| “Normal” Results | < 37 U/ml is normal > 120 U/ml is generally caused by tumor |
| CA 125 Cancer Antigen 125 or Carbohydrate Antigen 125 |
What is a high CA 27-29?
Generally speaking, cancer is suggested when the CA 27.29 value is over 100 U/mL. An increase of more than 25% between tests is also considered clinically significant. If the CA 27.29 test is used to monitor your response to treatment, a single value is less important than how the results trend over time.
What is a CA 15/3 blood test for?
Cancer antigen 15-3 (CA 15-3) is used to monitor response to breast cancer treatment and disease recurrence. The reference range of serum CA 15-3 is less than 30 U/mL. The upper limit of the range varies depending on the laboratory and kit used for the test.
What is normal ca125?
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 the purpose of tumor markers?
A tumor marker is anything present in or produced by cancer cells or other cells of the body in response to cancer or certain benign (noncancerous) conditions that provides information about a cancer, such as how aggressive it is, what kind of treatment it may respond to, or whether it is responding to treatment.
What is ca 27 29 tumor marker used for?
CA 27-29 Tumor Marker. CA 27-29. The CA 27-29 marker, like CA 15-3, is used to follow the course of treatment in women with advanced breast cancer. Cancers of the colon, stomach, kidney, lung, ovary, pancreas, uterus, and liver may also raise CA 27-29 levels.
What is CA 27-29 cancer?
Antigens like CA 27-29 that give information about cancer are called tumor markers. Breast cancer is the cancer most likely to release CA 27-29. The FDA has approved the CA 27-29 blood test as a way for healthcare providers to monitor people with breast cancer.
What is ca27ca 27 29?
CA 27.29 is one of several antigens that healthcare providers use as tumor markers for breast cancer. If cancer is present, the level of the tumor marker or antigen rises.
What is the CA-27 level of breast cancer?
Breast cancer cells can shed copies of the CA 27.29 protein into the bloodstream too. A blood CA 27.29 measurement is ordinarily less than 40 U/ml. With cancer, Ca-27 levels may increase, the higher the value, the greater the likelihood this may indicate the presence of cancer.