People may not have a lot of knowledge about cancer. The editor believes that when it comes to diseases, only those who have experienced them know more about them. Therefore, everyone can also have their own friends, which can exchange treatment experiences and benefit each other. They can also learn some treatment methods that everyone knows. Below, the editor will take you to see if a high level of carcinoembryonic antigen is cancer?
Is high carcinoembryonic antigen cancer
1. Tumor indicators reflect the activity of tumor cells in the body. If they continue to increase significantly, they need to be taken seriously, but they are not specific indicators. If the relevant tests are normal, it is not a big problem. It is recommended that you have regular check ups if the relevant tests are normal. There is no need to be overly nervous. Do not stay up late or work hard. It is not related to smoking. Eat more vegetables and fruits in your daily life, and do not stay up late or work hard.
2. It was originally discovered in colon cancer and fetal intestinal tissue, hence the name carcinoembryonic antigen. 97% of healthy adults have serum CEA concentrations below 2.5ng/mI. CEA elevation is common in colorectal cancer, pancreatic cancer, gastric cancer, small cell lung cancer, breast cancer, medullary thyroid cancer, etc. When CEA exceeds 20ng/ml, it often indicates the presence of gastrointestinal tumors. Other diseases such as pregnancy and cardiovascular disease
What is the standard for carcinoembryonic antigen
1. Carcinoembryonic antigen is a protein synthesized in the gastrointestinal tract, liver, and pancreas during embryonic development. There is also a small amount of synthesis in the gastrointestinal tract of adults, but it does not enter the bloodstream but is excreted through the gastrointestinal tract. Therefore, there are only trace amounts of carcinoembryonic antigen in normal adult serum.
2. When it comes to gastrointestinal tumors, the level of carcinoembryonic antigen in the serum will significantly increase. If the level of carcinoembryonic antigen in the serum exceeds 20 micrograms per liter of blood, it indicates the presence of gastrointestinal tumors. But other malignant tumors such as lung cancer, pancreatic cancer, breast cancer and some benign diseases such as non-specific colitis, collagen diseases, cardiovascular diseases will also increase. Being positive for carcinoembryonic antigen does not necessarily mean cancer. Some digestive diseases can also cause a positive result for carcinoembryonic antigen, although some normal individuals may occasionally have slightly higher levels.
3. In order to be cautious, it is recommended to continue the follow-up examination. If the carcinoembryonic antigen continues to rise, the possibility of a tumor should be ruled out. Of course, in simple terms, it is a type of examination that can be used as a reference to diagnose whether one has individual types of cancer. Please note that it is only a reference. It cannot be used as the final diagnosis.
The above is the information compiled by the editor on whether a high level of carcinoembryonic antigen is cancer. I believe it will be helpful to everyone. Everyone must have a healthy lifestyle. Only by living in a healthy way can we reduce the occurrence of diseases and naturally avoid other health problems. I wish everyone good health!
