V2EX uvea

Uvea

定义 Definition

uvea(葡萄膜):眼球中层的血管丰富组织,主要包括虹膜(iris)睫状体(ciliary body)脉络膜(choroid),负责供血、调节瞳孔大小与参与晶状体调节等功能。

发音 Pronunciation

/juvi/

例句 Examples

The doctor said the uvea was inflamed.
医生说葡萄膜发生了炎症。

Because the uvea contains many blood vessels, inflammation there can cause pain, redness, and blurred vision.
由于葡萄膜含有大量血管,该处的炎症可能引起疼痛、发红和视力模糊。

词源 Etymology

uvea源自拉丁语 ūva(“葡萄”)。早期解剖学家认为眼内某些结构外观类似一串葡萄,因此用相关词根命名;后来该词在医学英语中固定指代眼球的“葡萄膜”(中层血管膜)。

相关词 Related Words

文学与著作中的用例 Literary Works

  • 《Gray’s Anatomy》(《格雷氏解剖学》):在眼部解剖章节中讨论葡萄膜的结构与血供。
  • Adler’s Physiology of the Eye(《阿德勒眼生理学》):涉及葡萄膜在房水生成、调节与炎症反应中的作用。
  • Kanski’s Clinical Ophthalmology(《坎斯基临床眼科学》):在葡萄膜炎(uveitis)等疾病章节频繁使用该词。
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯-科特兰病理学基础》):在炎症与免疫相关病变中提及葡萄膜及相关病理改变。
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