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Celiac Disease Cascade

eD-H Order Code

LAB4191

Specimen Collection Information

Specimen Minimum Test Volume Container Special Handling
Blood 0.1 ML  

Specimen Transport Temperature

Refrigerated

Reference Ranges / Critical Values

Assay Gender Age Range Normal Range Critical Values Units
IgA All 0 Minutes – 1 Years 0 -83   mg/dL
    1 Years – 4 Years 20 -100   mg/dL
    4 Years – 7 Years 27 -195   mg/dL
    7 Years – 10 Years 34 -305   mg/dL
    10 Years – 12 Years 53 -204   mg/dL
    12 Years – 14 Years 58 -358   mg/dL
    14 Years – 16 Years 47 -249   mg/dL
    16 Years – 20 Years 61 -348   mg/dL
    20 Years – 150 Years 70 -400   mg/dL

Specimen Stability

Chemistry Blood and Urine Analyte Stability Chart_

Additional Testing Information

 

Celiac Disease Testing Algorithm

 

Day(s) Performed

IgA is run Monday through Sunday; continuously.

TTG IgA, TTG IgG, Gliadin IgG and Gliadin IgA is run Monday through Friday.

CPT(s)

82784

Performing Lab Section

Chemistry