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(P2-1-30) 29歳男性の左眼角膜がスズメバチに刺された。その翌日の初診時に,輪部5時の刺創と,角膜浮腫,デスメ膜皺襞があった。矯正視力は手動弁であった。併発白内障と水庖性角膜症のために視力は0.03となったが,全層角膜移櫃重水晶体摘出・眼内レンズ移植により,術後9か月に1.2の矯正視力を得た。摘出角膜の検索で,内皮細胞が菲薄化または欠損していた。正常なデスメ膜の後面にposteriorCollagenous layerがあった。
A 29-year-old male was stung by a wasp in his left cornea.When first seen the next day, the cornea showed sting wound at the 5 o'clock position in the limbus, corneal edema and folds of Descemet membrane. The visual acuity was hand movement.It decreased to 0.03 due to complicated cataract and bullous keratopathy. It improved to 1.2 nine months after penetrating keratoplasty, cataract extraction and intraocular lens implantation.The excised cornea showed thinning or partial absence of endothelial cells and formation of a posterior collagenous layer posterior to the intact Descemet membrane.
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