### Patient: Doctor, I have been having some symptoms lately. My legs are swollen and my stomach hurts. I also feel nauseous and have regurgitation. I also noticed a lump on one of my legs. 
### Doctor: These symptoms are indicative of Celiac disease. It is an autoimmune disorder that affects the small intestine when gluten is consumed. The peripheral edema, sharp abdominal pain, and leg lump are all common symptoms.