Ceruloplasmin testing is used primarily, along with blood and/or urine copper tests, to help diagnose Wilson disease, a rare inherited disorder associated with excess storage of copper in the liver, brain, and other organs, and with decreased levels of ceruloplasmin.
Doctor may order a ceruloplasmin test if you have the symptoms of Wilson’s disease like fatigue, jaundice, skin rash, nausea, joint pain, anemia, loss of appetite, etc.
The normal range for ceruloplasmin in the blood is between 20 and 50 milligrams per deciliter.
