2024年12月11日 · Carcinoembryonic antigen (CEA) is a nonspecific serum biomarker that is elevated in many malignancies, including colorectal cancer, medullary thyroid cancer, breast …

A carcinoembryonic antigen (CEA) test measures a specific blood glycoprotein called CEA. It means a protein with a lot of sugars added to it by normal or cancerous cells. Scientists first …

Carcinoembryonic antigen (CEA) describes a set of highly-related glycoproteins involved in cell adhesion. CEA is normally produced in gastrointestinal tissue during fetal development, but …

Carcinoembryonic antigen (CEA) has been shown to be associated with tumor burden in patients with colorectal cancer. However, it is also elevated to a significant degree in a number of other …

2021年3月6日 · Carcinoembryonic antigen (CEA) is a tumor marker measured in a blood test that is high in more than 90% cases of colon and pancreatic cancer. It also can be higher than …

2019年7月12日 · CEA is often used to monitor patients with cancers of the gastrointestinal (GI) tract such as bowel (colorectal) cancer. It may be raised in other cancers, such as ovarian and …

2024年8月19日 · CEA may be elevated in colorectal cancer, which is where it is most clinically useful. However, it may also be elevated in a wide variety of other malignant and benign …

Research indicates that normal CEA levels generally range from 0 to 3 ng/mL in non-smokers and may be slightly higher in smokers. Elevated levels can suggest malignancy, but they are not …

2025年3月22日 · A higher-than-normal CEA level that increases over time might signal that your cancer has grown or has come back after treatment. But high levels of CEA do not always …

monoclonal antibodies raised to carbohydrate or glycoprotein antigenic determinants: CA 125 - ovarian carcinoma; CA 15-3 - breast carcinoma; CA 19-9 - pancreatic, gastric, hepatobiliary …