Abnormal circulating copper concentration

What it means

Any deviation from the normal concentration of copper cation in the blood circulation.

An abnormality in the concentration of copper, which normally occurs as a cofactor for a number of proteins including amine oxidases and chaperone proteins.

Rare diseases that can present with this1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Also called: Abnormal copper cation level · Abnormal copper levels