What does the Ceruloplasmin - CER blood test mean? Get a free analysis of your blood test now. Here's what you get with our free analysis:
Ceruloplasmin is a protein produced by the liver that carries copper in the blood. This test measures the amount of ceruloplasmin in the blood and is primarily used to help diagnose Wilson's disease, a rare genetic disorder that causes copper to accumulate in the liver, brain, and other organs. It can also be used to evaluate copper metabolism disorders, assess liver function, and monitor certain inflammatory conditions. Ceruloplasmin levels may increase during pregnancy, infection, or inflammation, and decrease in conditions that affect copper metabolism or liver function.
A low ceruloplasmin level may indicate:
Low levels require further investigation, including copper tests and genetic testing, to determine the underlying cause and appropriate treatment.
An elevated ceruloplasmin level may indicate:
High levels are less specific and may require additional tests to determine the underlying cause. They are often associated with inflammatory conditions or hormonal changes.