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Test Code BLOD5077 Inflammatory Bowel Disease Serology Panel, Serum

Additional Codes

Mayo Test Code: IBDP

Useful For

As an adjunct in the diagnosis of ulcerative colitis and Crohns disease in patients suspected of having inflammatory bowel disease

Profile Information

Test ID Reporting Name Available Separately Always Performed
AASCA Saccharomyces cerevisiae Ab, IgA, S Yes Yes
GASCA Saccharomyces cerevisiae Ab, IgG, S Yes Yes
NSA Neutrophil Specific Antibodies No Yes

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum


Specimen Required


Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL


Specimen Minimum Volume

0.4 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 21 days
  Frozen  21 days

Reference Values

Saccharomyces cerevisiae ANTIBODY, IgA

Negative: ≤20.0 U

Equivocal: 20.1-24.9 U

Weakly positive: 25.0-34.9 U

Positive: ≥35.0 U

 

Saccharomyces cerevisiae ANTIBODY, IgG

Negative: ≤20.0 U

Equivocal: 20.1-24.9 U

Weakly positive: 25.0-34.9 U

Positive: ≥35.0 U

 

NEUTROPHIL-SPECIFIC ANTIBODIES

Negative (not detectable)

Day(s) and Time(s) Performed

Varies

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions.

CPT Code Information

86255

86671 x 2

Reject Due To

Hemolysis

Mild OK; Gross reject

Lipemia

Mild OK; Gross reject

Icterus

Mild OK; Gross OK

Other

NA

Method Name

AASCA, GASCA: Enzyme-Linked Immunosorbent Assay (ELISA)

NSA: Indirect Immunofluorescent Assay (IFA)

Forms

If not ordering electronically, complete, print, and send a Gastroenterology and Hepatology Test Request Form (T728) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/gastroenterology-and-hepatology-test-request.pdf)