| 摘要 |
<p>The present invention provides a highly sensitive method of diagnosing inflammatory bowel disease (IBD) in an individual. The method includes the steps of isolating a sample from the individual; determining by non-histological means whether the sample is positive for anti-neutrophil cytoplasmic antibodies (ANCA); determining whether the sample is positive for anti-Saccharomyces cerevisiae immunoglobulin A (ASCA-IgA); determining whether the sample is positive for anti-Saccharomyces cerevisiae immunoglobulin G (ASCA-IgG); and diagnosing the individual as having IBD when the sample is positive for ANCA, ASCA-IgA or ASCA-IgG, and diagnosing the individual as not having IBD when the sample is negative for ANCA, ASCA-IgA and ASCA-IgG, provided that the method does not include histological analysis of neutrophils.</p> |
