急性闭角型青光眼

English: Acute Angle-Closure Glaucoma, Acute Primary Angle Closure

中文： 眼前房角突然关闭，眼压急剧升高的眼科急症。典型为持续数分钟以上的剧痛或胀痛，常伴视物模糊、看灯有彩虹圈（虹视）、眼红、畏光、头痛恶心。仅持续约 1 秒的定点刺痛不符合典型表现，但仍需测眼压排除。

English: Sudden angle closure with a sharp IOP rise—an eye emergency. Pain lasts minutes or longer, with blur, rainbow halos, red eye, photophobia, headache, or nausea. A one-second pinpoint jab is not classic, but IOP measurement still rules it out.

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