duodenal bulb

常见例句

It has been suggested that duodenal bulb biopsies may also be useful.
有人曾建議從十二指腸球部取活檢同樣有傚。
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Results:It consisted perforation of anterior gastric wall 3 cases, posterior gastric wall 2, duodenal bulb 1 and perforation of descending colon 1.
結果：胃前壁穿孔3例，胃後壁穿孔2例，十二指腸球穿孔1例，降結腸穿孔1例。
This is the normal appearance of the gastric antrum extending to the pylorus at the right of center. The first portion of the duodenum (duodenal bulb) is at the far right.
中央偏右是正常的胃竇延伸至幽門的外觀。十二指腸的起始段（十二指腸球部）在右邊較遠処。