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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 malignant and non-malignant conditions. We report a case of reversible CEA elevation in a patient using ...


Elevated CEA levels should return to normal after successful surgical removal of the tumor and can be used in follow up, especially of colorectal cancers. CEA elevation is known to be affected by multiple factors. It varies inversely with tumor grade; well-differentiated tumors secrete more CEA.


Introduction: This information shows the various causes of Elevated CEA, and how common these diseases or conditions are in the general population.This is not a direct indication as to how commonly these diseases are the actual cause of Elevated CEA, but gives a relative idea as to how frequent these diseases are seen overall.. 1 disease that is "uncommon".


More Information About Elevated CEA. Elevated CEA: Introduction. List of 4 causes of Elevated CEA. This section shows a full list of all the diseases and conditions listed as a possible cause of Elevated CEA in our database from various sources. Bronchial carcinoma Colorectal cancer; Heavy smokers Inflammatory bowel disease


CEA : Carcinoembryonic antigen (CEA) is a glycoprotein normally found in embryonic entodermal epithelium. Increased levels may be found in patients with primary colorectal cancer or other malignancies including medullary thyroid carcinoma and breast, gastrointestinal tract, liver, lung, ovarian, pancreatic, and prostatic cancers.


Carcinoembryonic antigen (CEA) is a protein that is present in certain tissues of a developing baby (fetus). By the time a baby is born, it drops to a very low level. In adults, CEA is normally present at very low levels in the blood but may be elevated with certain types of cancer.This test measures the amount of CEA in the blood to help evaluate individuals diagnosed with cancer.


Carcinoembryonic antigen (CEA) is used as a tumor marker. An elevated or rising CEA level indicates cancer progression or recurrence. Read on to learn about the meaning of different CEA blood ranges, the CEA test, and how to know what a healthy blood test range is for CEA.


Elevated levels of pleural CEA have also been demonstrated in malignant lung disease [21, 22]. In our series, CEA had the best diagnostic accuracy (85.3%) of all the markers tested, in agreement with earlier studies (Table 6 ⇑). CEA synthesis is known to be increased by malignant cells.


This assay is intended for the in vitro quantitative determination of carcinoembryonic antigen in human serum and plasma. 1 The Elecsys CEA assay is further indicated for serial measurement of CEA to aid in the management of cancer patients. The main indication for CEA determinations is the follow-up and therapy-management of colorectal carcinoma.


CA 19-9 (carbohydrate antigen 19-9 or cancer antigen 19-9) is a serum antigen (monosialoganglioside) that has increased diagnostic use in the management of several malignancies, mainly of hepatopancreaticobiliary origin.It is non-specific, however, and can rise in both malignant and non-malignant conditions. Elevated serum CA 19-9. Elevation of serum CA 19-9 has been associated with many ...