Background: Arteriovenous fistulas (AVFs) of the superior mesenteric vasculature are rarely encountered. We present a case of an iatrogenic superior mesenteric AVF in a patient who had undergone a small bowel resection 14 years previously. Case Report: The 45-year-old male was admitted with bloody diarrhea. fatigue. https://mabelandfoxs.shop/product-category/bodysuit/