The University of Iowa (UIHC)
Department of Pathology
LABORATORY SERVICES HANDBOOK

IBD Serology 7
Order Code: IBD7
Epic Lab Code: LAB3400
Order Form: A-1a Miscellaneous Request or Epic Req 		  Commercial "Mail-out" Laboratory
6240 RCP
356-3527 
Specimen:
 
Serum
Collection Medium:
Red top tube 


Minimum:


Adult minimum:     2.0 mL
Pediatric minimum: 0.5 mL


Analytic Time:


1 week


Reference Range:


NOTE: Patient test results are based on the Smart Diagnostic Algorithm.  
Assay and reference values are provided for prognostic interpretation.

ASCA IgA ELISA:           <20.0 EU/mL
ASCA IgG ELISA:           <40.0 EU/mL
Anti-OmpC^a IgA ELISA:    <16.5 EU/mL
Anti-CBir1^a ELISA:       <21.0 EU/mL
AutoAntibody ELISA:       <12.1 EU/mL
IFA Perinuclear Pattern:  Not Detected
DNAse Sensitivity^a:      Not Detected


Comments:


This testing helps identify IBD and differentiate between UC and CD.  
Includes the following 7 tests:  ASCA IgA, ASCA IgG, Anti-OmpC IgA, 
Anti-CBir1, NSNA ELISA, NSNA IFA perinuclear pattern, NSNA IFA DNase 
sensitivity.


Methodology:


Enzyme-linked immunosorbent Assays (ELISA) and indirect 
immunofluorescent assays


CPT Code:


83520(x5), 88347(x2)




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Updated: 03/11/2009

Note: The information contained in this handbook is  
            for use by personnel of University of Iowa Health Care. 
            No other use is implied or intended.