C- ANCA (ANTINEUTROPHIL CYTOPLASMIC ANTIBODIES), PR3; EIA

What this test checks

Measures PR3-ANCA antibody, specifically associated with granulomatosis with polyangiitis (a vasculitis).

Why do people get this test?

Used in vasculitis diagnosis and monitoring.

When you should consider this test

• Suspected vasculitis
• Lung-sinus-kidney symptoms
• Specialist requested

How to prepare

No fasting needed.