A carcinoembryonic antigen (CEA) test measures your levels of a specific protein called CEA. Healthcare providers use the test to guide or monitor cancer treatment.

Mar 21, 2025 · CEA is a type of protein in the body. Babies in the womb have high levels of it. After birth, levels drop way down. Healthy adults have a very low level, but some types of …

May 18, 2015 · Carcinoembryonic antigen (CEA) is a nonspecific serum biomarker that is elevated in many malignancies, including colorectal cancer, medullary thyroid cancer, breast …

Oct 7, 2025 · Carcinoembryonic Antigen (CEA) is a glycoprotein involved in cell adhesion and is normally produced during fetal development. In healthy adults, CEA levels are very low or …

Learn what CEA levels indicate cancer. Carcinoembryonic antigen (CEA) blood tests serve as an important tool in cancer detection and monitoring. Understanding what level of CEA indicates …

Oct 18, 2025 · CEA is a blood test used to monitor some cancers, especially of the digestive tract. Learn about its uses and limitations and how to interpret results.

A CEA (carcinoembryonic antigen) test measures CEA in a sample of blood or other body fluid. It helps check if treatment for certain cancers is working. Learn more.

This article covers what CEA is, how blood tests measure it, and how its levels can signal the presence of cancer. CEA, or carcinoembryonic antigen, is a protein typically generated during …

The Carcinoembryonic Antigen (CEA) Test is a blood test used primarily to monitor certain types of cancer. This diagnostic tool is an essential part of oncology care, offering valuable insights …

Apr 1, 2020 · A carcinoembryonic antigen (CEA) test is a blood test used to help diagnose and manage certain types of cancers. The CEA test is used especially for cancers of the large …