双幽门是一种较少见的情形，是由胃之前庭与十二指肠之间因廔管形成沟通所组成。

The double pylorus is a rare condition consisting of fistulous communication between the gastric antrum and the duodenum.

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动脉重建方法包括变异动脉与脾动脉（36/53）、胃十二指肠动脉（12/53）以及复杂的吻合方法（5/53）。

Splenic arteries(36/53) and gastroduodenal artery(12/53) were typically used for anastomosis of the variant hepatic arteries and other complex techniques(5/53) were chosen.

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目的：为了研究十二指肠球部溃疡(DU)与胃食管反流病(GERD)的关系。

Aim: To study the relationship between duodenal ulcer (du) and gastroesophageal reflux disease (GERD).

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