Symptomatic Celiac Disease Testing Algorithm

Celiac disease (CD) is a nonallergic, immune-mediated sensitivity to gluten that leads to small intestinal damage and a range of gastrointestinal and extraintestinal symptoms. The testing algorithm for symptomatic individuals shown below applies to patients of all ages (including those younger than 2 years), as long as they are consuming a regular, gluten-containing diet.

For more information about ARUP's preferred reflexive panel, refer to the Celiac Disease Reflexive Cascade, Serum Test Fact Sheet.

Refer to ARUP Laboratories’ test offerings below.

ARUP Laboratory Tests

Preferred Reflexive Panel Testing

IgA Serologies

IgG Serologies

HLA Genotyping