2 - 10 days
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AASCA, GASCA: Enzyme-Linked Immunosorbent Assay (ELISA)
NSA: Indirect Immunofluorescent Assay (IFA)
As an adjunct in the diagnosis of ulcerative colitis and Crohn disease in patients suspected of having inflammatory bowel disease
Saccharomyces cerevisiae ANTIBODY, IgA or IgG
Negative: < or =20.0 U; Equivocal: 20.1-24.9 U; Weakly positive: 25.0-34.9 U; Positive: > or =35.0 U
Neutrophil specific antibodies: Negative (not detected)
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.