Diagnosis of Celiac Disease in Cases of Uncertainty

Are you evaluating a patient for whom the diagnosis of celiac disease is uncertain?

Yes

Is the patient on a gluten-free diet?

Yes

Is the patient positive for HLA-DQ2?

Yes

Is the patient positive for HLA-DQ8?

Yes

Have small bowel biopsies been performed?

Yes

Do you have concerns about the sensitivity or specificity of serum antibody tests?

Yes

Has the patient had one or more IgA antibody tests that have been positive?

Yes

Evaluating a Patient When Diagnosis of Celiac Disease Is Uncertain