该研究由新墨西哥州和伊利诺斯州退伍军人医疗机构的胃肠病学家们发起，由美国消化保健基金会资助。

The study was carried out by gastroenterologists at Veterans Affairs hospitals in New Mexico and Illinois, and financed by the American Digestive Health Foundation.

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胃肠病学家对于大剂量静脉使用PPI预防消化性溃疡出血镜下止血后再出血的使用会很熟悉。

Gastroenterologists will be familiar with the use of high-dose PPI intravenously for the prevention of re-bleeding following endotherapy for bleeding peptic ulcer.

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幸运的是，目前临床胃肠病学家“装备”有数种互补的影像学和内镜技术，来高分辨率地探察胰胆管疾病。

Fortunately, the contemporary clinical gastroenterologist is "armed" with several complementary imaging and endoscopic techniques to detect PBD with high resolution.

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