Manganese Mass Concentration in Serum

Why Might This Test Be Ordered?

Your healthcare provider may order this test if you have symptoms like neurological issues (e.g., tremors, muscle weakness), liver problems, or if you’ve been exposed to high levels of manganese, such as in certain industrial settings or through dietary supplements. It may also be part of routine monitoring for conditions affecting mineral metabolism.

What Does the Test Measure?

The test quantifies manganese in your blood serum using a high-performance liquid chromatography (HPLC) method. This helps determine whether your levels are within normal ranges or if they may be too high or too low.

Sample Preparation and Collection

A blood sample is drawn from a vein, typically in your arm. The blood is processed to separate serum, which is then analyzed for manganese content. This test does not require fasting.

What Are Common Causes of Abnormal Results?

Elevated manganese levels may result from exposure to manganese in the environment (e.g., industrial work, contaminated water), certain medications, or genetic factors. Low levels might occur due to poor absorption, certain medical conditions, or excessive loss through urine.