好词典

glaucoma

UK /ɡlɔːˈkəʊmə/US /ɡlɔːˈkoʊmə/

词源

源自希腊语 'glaukōma'(灰白色),因晚期患者瞳孔呈现灰绿色外观得名,词根 'glaukos' 意为灰蓝色。

noun

❶ 青光眼,一种因眼内压升高导致视神经受损的眼科疾病,若不及时治疗可能导致视力逐渐丧失。

“Regular eye exams can help detect glaucoma early.”

(定期眼科检查有助于早期发现青光眼。)

“My grandmother lost her vision due to untreated glaucoma.”

(我祖母因未及时治疗青光眼而失明。)

同义词:ocular hypertension, optic neuropathy, eye pressure disease

常见短语

angle-closure glaucoma — 闭角型青光眼,一种因虹膜阻塞房角导致眼压急剧升高的急性青光眼类型。

“Angle-closure glaucoma requires immediate medical attention.”

(闭角型青光眼需要立即就医。)

open-angle glaucoma — 开角型青光眼,最常见的慢性青光眼类型,房水排出系统逐渐堵塞导致眼压缓慢升高。

“Open-angle glaucoma often has no symptoms in early stages.”

(开角型青光眼早期通常没有症状。)