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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.
user
The aery of the ductus deferens arises from which of the following structures?
assistant
The correct answer is  The aery of the ductus deferens arises from the superior vesical aery, which in turn arises from the anterior branch of the internal iliac aery. It accompanies the ductus difference into the testis, where it anastomoses with the testicular aery.