Bucksbeloved

I recently had lab tests and an endoscopy done. My fecal anti-gliadin test came back at 380 units (normal is less than 10 units) but my endoscopy was clear (negative for Celiac's). My GI told me I had non-Celiac gluten sensitivity. Eliminating gluten from my diet has helped tremendously. I read that sometimes the endoscopy can be wrong; should I worry about...