Advance the gastrojejunostomy catheter over the wire guide through the stomach and into the duodenum, advancing far enough that the locking loop is formed within the stomach.

把胃空肠吻合术导管套在导丝上，向前推送穿过胃部，进入十二指肠，推送的距离应当足够，能够使锁定环在胃内成形。

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Excessive bleeding occurred at catheter sites, from existing stomach ulcers and in the brain, where it was particularly dangerous, said Dr.

杜克大学研究员K.A博士说，大量出血发生在导管置入的地方、现有的胃溃疡处及大脑里，在大脑里的出血特别危险。

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In an earlier trial five patients in the U.K. had undergone a surgery in which a tiny catheter implanted in their brains continuously delivered GDNF from a pump inserted in the stomach (the pump is refilled with a needle through the skin).

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