Cancer embryonic antigen is a marker for tumors, and normal values do not exceed 5.0 ng/ml.
Cancer embryonic antigen can be used to screen for the possible presence of tumors in the body and to determine the effectiveness of treatment for tumors, and is clinically important for the assessment of the efficacy and prognosis of lung, breast, and bowel cancers.
High carcinoembryonic antigen does not necessarily indicate that a patient has cancer; it is only a marker of malignancy, but not a specific marker, and can only serve as an aid to diagnosis and treatment. The first thing you need to do is to get a good idea of what you are getting into.
Most patients with early-stage tumors do not have elevated carcinoembryonic antigen, so it is not scientific to judge the presence of a tumor based on the value of carcinoembryonic antigen. The company’s main goal is to provide the best possible service to its customers.