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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Arial supply of the duodenum is by
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The correct answer is  The superior and inferior pancreaticoduodenal aeries (from the gastroduodenal aery and SMA respectively) form an anastomotic loop between the celiac trunk and the SMA; so there is potential for collateral circulation here. The venous drainage of the duodenum follows the aeries. <img src=" /> Ref - BDC 6e vol2 pg 263