duodenal bulb

常见例句

It has been suggested that duodenal bulb biopsies may also be useful.
有人曾建议从十二指肠球部取活检同样有效。
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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.
结果：胃前壁穿孔3例，胃后壁穿孔2例，十二指肠球穿孔1例，降结肠穿孔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窦延伸至幽门的外观。十二指肠的起始段（十二指肠球部）在右边较远处。