V2EX duodenum

Duodenum

定义 Definition

十二指肠:小肠的第一段,紧接在胃(幽门)之后,连接到空肠;胆汁和胰液等消化液常在此进入肠道,帮助消化。

发音 Pronunciation

/dudinm/

例句 Examples

The doctor examined his duodenum.
医生检查了他的十二指肠。

Ulcers in the duodenum can cause pain after meals and may require medication.
十二指肠溃疡可能引起餐后疼痛,并可能需要药物治疗。

词源 Etymology

duodenum 来自拉丁语 *duodenum (digitorum)*,意思是“十二个手指宽(的长度)”,形容该肠段大致的长度;这一说法也与古希腊对该部位的称呼与解剖测量传统相关。

相关词 Related Words

文学与作品 Literary Works

  • Gray’s Anatomy(Henry Gray):经典解剖学著作中会在消化系统章节系统描述十二指肠结构与邻近器官关系。
  • The House of God(Samuel Shem):医学题材小说,涉及临床培训与病理/解剖相关术语时可能出现该词。
  • The Citadel(A. J. Cronin):医学主题小说,描写诊疗与疾病时可能提及包括十二指肠在内的消化系统部位。
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