结果：17例发生在胃，2例位于十二指肠，3例位于小肠，1例起源于横结肠系膜。

Results: The tumors of 17 cases cocalized in stomach, 2 in duodenum, 3 in small intestine. 1 in transverse mesentery.

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腹部淋巴结结核常优势地累及肠系膜（73.7%）、门腔间隙（63.2%）、肝十二指肠韧带（57.9%）、肝胃韧带（47.4%）和腹主动脉周围上部淋巴结（47.4%）。

Tuberculosis commonly involved the lymph nodes in the mesentery(73.7%), portacaval space(63.2%), hepatoduodenal ligament(57.9%), hepatogastric ligament (47.4%) and upper para-aortic region (47.4%).

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来自腹腔动脉干的胃十二指肠动脉与脾动脉、肠系膜上动脉一道，构成了胰腺丰富的动脉血管网。

The gastroduodenal artery that arises from the celiac trunk, constitutes the rich arterial blood supply of the pancreas, along with the splenic artery and the superior mesenteric artery.

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