Test Algorithms
Celiac Disease Comprehensive Cascade for Patients on a Gluten-Free Diet
| Patient following a gluten-free diet with uncertain or unconfirmed diagnosis of celiac disease |
 |
| Order CDGF/89200 Celiac Disease Comprehensive Cascade for Patients on a Gluten-Free Diet Testing begins with: • Celiac-Associated HLA-DQ Typing |
|
| Positive for DQ2 or DQ8 |  |
Negative |
|