High levels of CEA can be seen in both malignant and non-malignant disorders. True or False?

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Multiple Choice

High levels of CEA can be seen in both malignant and non-malignant disorders. True or False?

Explanation:
High levels of CEA can be seen in both malignant and non-malignant disorders. CEA, or carcinoembryonic antigen, is a tumor marker that tends to rise with cancer, especially colorectal cancer, but it can also be elevated in a range of benign conditions. Smoking, liver disease, pancreatitis, inflammatory bowel disease, and other inflammatory or benign conditions can raise CEA levels. Because of this overlap, CEA is not a definitive diagnostic test for cancer; it’s more useful for monitoring known cancers and looking for recurrence rather than confirming a cancer diagnosis. This overlap is why the statement is true.

High levels of CEA can be seen in both malignant and non-malignant disorders. CEA, or carcinoembryonic antigen, is a tumor marker that tends to rise with cancer, especially colorectal cancer, but it can also be elevated in a range of benign conditions. Smoking, liver disease, pancreatitis, inflammatory bowel disease, and other inflammatory or benign conditions can raise CEA levels. Because of this overlap, CEA is not a definitive diagnostic test for cancer; it’s more useful for monitoring known cancers and looking for recurrence rather than confirming a cancer diagnosis. This overlap is why the statement is true.

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