Carcinoembryonic antigen (CEA) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes
Introduction The Carcinoembryonic Antigen (CEA) test is a medical laboratory test used to measure the levels of a protein called carcinoembryonic antigen in the blood. CEA is a glycoprotein that is normally produced during fetal development, but its production decreases significantly after birth. It is …