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Test ID: CDSP    
Celiac Disease Serology Cascade

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Secondary ID A test code used for billing and in test definitions created prior to November 2011

89199

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.

Yes

Useful For Suggests clinical disorders or settings where the test may be helpful

Evaluating patients suspected of having celiac disease, including patients with compatible symptoms, patients with atypical symptoms, and individuals at increased risk (family history, previous diagnosis with associated disease, positivity for DQ2 and/or DQ8)

Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test IDReporting NameAvailable SeparatelyAlways Performed
IGAImmunoglobulin A (IgA), SYesYes
CDSP1Celiac Disease InterpretationNoYes

Reflex Tests Lists test(s) that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial test(s)

Test IDReporting NameAvailable SeparatelyAlways Performed
EMAEndomysial Abs, S (IgA)YesNo
DAGLGliadin(Deamidated) Ab, IgA, SYesNo
TTGGTissue Transglutaminase Ab, IgG, SYesNo
DGGLGliadin(Deamidated) Ab, IgG, SYesNo
TTGATissue Transglutaminase Ab, IgA, SYesNo

Testing Algorithm Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.

If IgA is age-specified normal, then tissue transglutaminase (tTG) IgA will be performed at an additional charge.

If tTG IgA is equivocal, then endomysial antibodies IgA and deamidated gliadin antibody IgA will be performed at an additional charge.

If IgA is > or =1.0 mg/dL but lower than age-specified normal, then tTG IgA, tTG IgG, deamidated gliadin IgA, and deamidated gliadin IgG will be performed at an additional charge.

If IgA is below detection (<1.0 mg/dL), then tTG IgG and deamidated gliadin IgG will be performed at an additional charge.

 

The following algorithms are available in Special Instructions:

-Celiac Disease Comprehensive Cascade

-Celiac Disease Diagnostic Testing Algorithm

-Celiac Disease Gluten-Free Cascade

-Celiac Disease Routine Treatment Monitoring Algorithm

-Celiac Disease Serology Cascade

Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test

Method Name A short description of the method used to perform the test

Nephelometry

Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name

Celiac Disease Serology Cascade

Aliases Lists additional common names for a test, as an aid in searching

Anti-Endomysial Antibody
Antiendomysial Antibody
Antimesothelial Antibody
Celiac Disease
Coeliac Disease
Dermatitis Herpetiformis
EA
EMA
Failure to Thrive
Gamma-Globulins, Quantitative
Gliadin Antibodies IgA
Gliadin Antibodies IgG
Gliadin IgA, Serum
Gliadin IgG, Serum
Gluten-sensitive Enteropathy
IgA (Immunoglobulin A)
Immunofluorescence Antibodies
Malabsorption
Soft-CDSP
Sprue
Tissue Transglutaminase (tTG)
Tissue Transglutaminase Ab IgA
Transglutaminase (tTG)