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| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Inflam Bowel Panel IBD 16503X
Test CodeIBD
Alias/See Also
IBD
CPT Codes
86021 X3; 86671 X 2
Includes
ANCA screen reflex titers; Myeloperoxidase Antibody, Proteinase 3 antibody; Saccharomyces cerevisiae Antibody
Preferred Specimen
2 mL serum
Minimum Volume
2
Instructions
Draw two SST and send serum refrigerated.
Transport Container
SST
Transport Temperature
R
Specimen Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 21 days
Refrigerated: 14 days
Frozen: 21 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Lipemia • Grossly icteric
Methodology
Immunoassay (IA)
Setup Schedule
Set up: Mon-Sat; Report available: 3-5 days
Reference Range
| ANCA Screen | Negative |
| P-ANCA Titer | <1:20 |
| C-ANCA Titer | <1:20 |
| Atypical P-ANCA Titer | <1:20 |
Myeloperoxidase Antibody
| <1.0 AI | No antibody detected |
| ≥1.0 AI | Antibody detected |
Proteinase-3 Antibody
| <1.0 AI | No antibody detected |
| ≥1.0 AI | Antibody detected |
Saccharomyces cerevisiae Ab (IgG)
| ≤20.0 U | Negative |
| 20.1-29.9 U | Equivocal |
| ≥30.0 U | Positive |
Saccharomyces cerevisiae Ab (IgA)
| ≤20.0 U | Negative |
| 20.1-24.9 U | Equivocal |
| ≥25.0 U | Positive |
Clinical Significance
This panel is useful in the diagnosis of Inflammatory Bowel diseases and can help to distinguish patients with ulcerative colitis from those with Crohn's Disease.
Performing Laboratory
| Quest Diagnostics Nichols Institute |
| 14225 Newbrook Drive |
| Chantilly, VA 20153 |
