>It sounds to me like your doctor is trying to confirm or rule out a
>diagnosis of Systemic Lupus Erythematosis (SLE). By "anca test" I assume
>you mean ANA or anti-nuclear anitibody test.
Actually, "ANCA" stands for "antineutrophil cytoplasmic antibody". It's
classified in C-ANCA (antibody against neutrophil serine protease) which is
mainly found in Wegener's granulomatosis, and P-ANCA (against myeloperoxidase),
mainly found in microscopic polyarteritis, Churg-Strauss syndrome and several
other vasculitides. I couldn't tell for sure, but I don't think it was
found in SLE...
> Playing physician or diagnostician over the web is extremely dangerous
Couldn't agree more.
Facundo Garcia Bournissen.
postmast at iihema.fmed.uba.ar
