What is the normal range of ca125

Generally speaking, the normal range of CA125 is generally less than or equal to 35 Uml. If the CA125 level is higher than twice the baseline level, further examination is required, including some physical examinations, etc. If CA125 is elevated, it may be gastric cancer, lung cancer, pancreatic cancer, breast cancer, etc.

In real life, some people find that they are feeling unwell. When they go to the hospital for examination, they often need to check CA125. Many people are unaware of this concept. So, what is the normal range of CA125? Let's find out below!
Generally speaking, the normal reference range of CA125 in clinical practice is: serum <35uml. Usually 95% of healthy adult women have CA125 levels lower than or equal to 35uml. If the serum CA125 level is twice or more than the baseline level, then you should immediately go to a regular hospital for some physical examinations, TVS and CT examinations. CA125 is a tumor marker that is commonly seen in ovarian cancer. In addition, the CA125 level will also increase in patients with fallopian tube adenocarcinoma and endometrial cancer, as well as cervical cancer, intestinal cancer and breast cancer, as well as pancreatic cancer and lung cancer.
The normal serum value of CA125 is usually 35uml, and CA125 was originally derived from a glycoprotein detected in the ovarian epithelial cell antigen test of the human body. If CA125 is tested, the adverse symptoms of ovarian tumors can be found, especially serous tumors. The increase in its measured value can reflect the malignancy of the tumor or the effect of treatment.
The detection of CA125 has a high sensitivity in diagnosis, but a poor specificity. In addition to diagnosing and evaluating the treatment of ovarian cancer, it also has a certain influence on non-ovarian malignant tumors, such as breast cancer, pancreatic cancer, gastric cancer, lung cancer, etc. In addition, some non-malignant tumors, such as endometriosis, pancreatitis, and cirrhosis of the liver, can also detect an increase in this protein. In the serum of some normal people, such as the first 3 months of early pregnancy, an increase in CA125 can also be detected.
It should be noted that if CA125 is found to be elevated during a physical examination, it is necessary to combine your actual situation and do some relevant examinations under the guidance of a doctor, or regularly monitor the changes in indicators. If symptoms are found, early treatment should be sought.