PMC3037763_01
Diagnostic approach in non-responsive celiac disease.
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F1
Intentional or inadvertent gluten contamination is the most common cause of NRCD (Figure 1).
Diagnostic and therapeutic approach in refractory celiac disease
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F2
There is no established treatment for RCD type 2. (Figure 2) Although clinical response can be observed in most patients with RCD type 2 after treatment with steroids, the risk of progression to lymphoma is not affected.