I will start with saying I have had multiple symptoms and different diagnoses thru out the years. I do have Graves, Fibromyalgia, Diabetes and now looking into vasculitis as I have multiple lung nodules that are now growing. I have seen many drs but my new Rhuematologist seems to think he is onto something. He has sent me for TONS of lab work, and referred to pulmonology to get another bronchoscopy done and biopsy on nodules. Not sure when that will actually happen though. Waiting for insurance. What I am confused about though is my new labs and what it all means.. I was under the impression that you should not have ANY ANCA in your blood at all, and if you do then they measure how much and it means something is going on. Is that correct?? Here are some lab values that I would love to get some opinions on if possible. I realize I have to consult with my dr for definite answer, but my next appt with him isn't until December....

Antimyeloperoxidase (MPO) Abs (Labcorp) <9.0 U/mL 0.0 - 9.0 U/mL
Antiproteinase 3 (PR-3) Abs (Labcorp) <3.5 U/mL 0.0 - 3.5 U/mL
Atypical pANCA (Labcorp) <1:20 titer Neg:<1:20 titer
Cytoplasmic (C-ANCA) (Labcorp) <1:20 titer Neg:<1:20 titer
Perinuclear (P-ANCA) (Labcorp) <1:20 titer Neg:<1:20 titer