英语词汇“age-related macular degeneration”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

age-related macular degeneration

Medicine

noun

A disorder of the eye occurring in older adults, characterized by degeneration of the retinal pigment epithelium and the photoreceptors of the macula lutea, and resulting in distortion or loss of central vision; abbreviated AMD.

Age-related macular degeneration occurs in two forms, dry and wet; the latter is additionally characterized by leakage from newly formed blood vessels in the choroid..

Origin

1990s; earliest use found in The New York Times.

单词	age-related macular degeneration
释义	age-related macular degeneration Medicine noun A disorder of the eye occurring in older adults, characterized by degeneration of the retinal pigment epithelium and the photoreceptors of the macula lutea, and resulting in distortion or loss of central vision; abbreviated AMD. Age-related macular degeneration occurs in two forms, dry and wet; the latter is additionally characterized by leakage from newly formed blood vessels in the choroid.. Origin 1990s; earliest use found in The New York Times.
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