MPO - ANCA ( P - ANCA )
What does MPO - ANCA ( P - ANCA ) measure?
This test measures antibodies against myeloperoxidase (MPO), often associated with the perinuclear antineutrophil cytoplasmic antibody (P-ANCA) pattern. It may be used to help evaluate certain autoimmune inflammatory conditions, particularly those that can affect blood vessels and organs. Results are interpreted alongside symptoms, examination findings, and other laboratory tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.