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Corneal hydrops : ウィキペディア英語版 | Corneal hydrops
Corneal hydrops or corneal rupture is an uncommon complication seen in people with advanced keratoconus or other corneal ectatic disorders,〔(【引用サイトリンク】url=http://www.aocle.org/livingL/hydrops.html )〕 and is characterized by stromal edema due to leakage of aqueous humor through a tear in Descemet's membrane. although a hydrops usually causes increased scarring of the cornea, occasionally it will benefit a patient by creating a flatter cone, aiding the fitting of contact lenses.〔 corneal transplantation is not usually indicated during corneal hydrops. Corneal hydrops might be caused by a tear in the recently discovered Dua's layer, a 15 micron thick layer between the corneal stroma and Descemet’s membrane, Harminder Dua suggests that this finding will affect corneal surgery, including penetrating keratoplasty, and understanding of corneal dystrophies and pathologies, such as acute hydrops. == Signs and symptoms ==
The person experiences pain and a sudden severe clouding of vision, with the cornea taking on a translucent milky-white appearance known as a corneal hydrops.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Corneal hydrops」の詳細全文を読む
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