5 tumor markers for women

Compared with male friends, women have a relatively higher probability of suffering from tumors, and tumor problems have also caused great harm to the bodies of many women. When detecting whether there is a tumor in the body, the five tumor marker tests become a very important examination item. So what are the five items included in the five tumor marker tests for women?

What are the five tumor markers for women? The five tumor markers for women include: alpha-fetoprotein (AFP), carcinoembryonic antigen (CEA), carbohydrate antigen CA19-9, carbohydrate antigen CA15-3, carbohydrate antigen CA125, etc. Let’s take a look at these projects:

1. Alpha-fetoprotein (AFP)

The normal value of AFP is 0-15ng/ml, and it is produced by the yolk sac and embryonic liver. It is a more sensitive and specific indicator for early diagnosis of primary liver cancer. In addition, AFP levels will also be significantly elevated in gynecological gonadal embryonal carcinoma and ovarian endoderm sinus carcinoma.

2. Carcinoembryonic antigen (CEA):

The normal reference value of CEA is 0-5ng/ml. It is an acidic glycoprotein that is mainly synthesized in the small intestine, liver, and pancreas. Its content in adult blood is extremely low. Initially, CEA was considered a marker for colon cancer (elevated in 60%-90% of patients), but it was later discovered that pancreatic cancer (80%), gastric cancer (60%), lung cancer (75%), and breast cancer (60%) also had high expression. Some lung cancer patients may also have slight elevations.

3. Carbohydrate antigen CA19-9

The normal reference value of CA19-9 is 0.1~27U/L, which is a relevant marker for pancreatic cancer, gastric cancer, colorectal cancer, and gallbladder cancer. It is usually elevated in 79% of pancreatic cancers. However, abnormal increases can also be seen in many other tumors, such as 67% of bile duct cancer, gallbladder cancer, 62% of gastric cancer, some colon cancer, liver cancer, lung cancer, breast cancer, etc. It may also be elevated in a small number of benign lesions and normal people.

4. Carbohydrate antigen CA15-3

The normal reference value of CA15-3 is 0.1~25U/ml. It is a variant of glycoprotein on the surface of breast cell epithelium and a marker for breast cancer. It will increase significantly in the late stage of breast cancer. 30%-50% of breast cancer patients have significantly elevated CA15-3 levels, and changes in its content are closely related to the treatment effect. It is an excellent indicator for diagnosing breast cancer patients, monitoring postoperative recurrence, and observing therapeutic effects.

5. Carbohydrate antigen CA125:

The normal reference value of CA125 is 0.1~35U/ml, and it is the preferred marker for ovarian cancer and endometrial cancer. CA125 is the most important indicator for early diagnosis, efficacy observation, prognosis judgment, and monitoring of recurrence and metastasis of ovarian cancer. The diagnostic consistency rate for fallopian tube cancer, endometrial cancer, cervical cancer, breast cancer and mesothelial cell cancer is also high, and the positive rate for benign lesions is only 2%.

The above is about the "Five Tumor Markers for Women". Compared with men, women are more favored by tumor cells. Therefore, it is best for female friends to regularly check for relevant tumor markers to prevent the occurrence of the disease!