/ anticorps cytoplasmiques élevés classiques anti-neutrophiles cytoplasmiques (c-ANCA) résultat de test des valeurs référents négatifs. What does high Cytoplasmic/classical anti-neutrophil cytoplasmic antibodies (c-ANCA) test result negative referent values level mean?

Upper limit of normal Cytoplasmic/classical anti-neutrophil cytoplasmic antibodies (c-ANCA) test result negative referent values is <20 (U/mL).

cANCA is present in greater than 90% of patients

The systemic vasculitides, which are associated with ANCA, are inflammatory diseases of blood vessels and comprise a heterogeneous group of disorders, the causes of which are generally unknown.