Quick Reference
- Full form
- Perinuclear Anti-Neutrophil Cytoplasmic Antibody
- Sample type
- Blood
- Fasting
- Not required
- Marker measured
- 1
- Report turnaround
- Next day
- Available at
- All locations
About ANCA-P
ANCA-P is a related antibody test to ANCA-C, but is more often associated with different forms of vasculitis and certain inflammatory bowel and kidney conditions. Doctors typically order both ANCA-C and ANCA-P together for a fuller picture.
No fasting is required for this test, and results are available the next day given its specialised nature.
How to Prepare
- No fasting required.
- Bring your specialist's referral if this was ordered as part of a workup.
Frequently Asked Questions
What is ANCA-P testing used for?
It helps investigate certain forms of vasculitis and some inflammatory kidney or bowel conditions, often alongside ANCA-C testing.
Do I need to fast before this test?
No fasting is required.
Is ANCA-P usually ordered with ANCA-C?
Yes, doctors commonly order both together to build a fuller diagnostic picture.
What symptoms might prompt this test?
Unexplained inflammation affecting the kidneys, bowel or blood vessels are common reasons a doctor may order this test.
When will my ANCA-P report be ready?
Next day, given the specialised processing involved.
Is home sample collection available?
Yes, in all City Care Lab service areas.
This page provides general health information and is not a substitute for medical advice. Speak with your doctor about your specific results and treatment.