Japanese
English
- 有料閲覧
- Abstract 文献概要
- 1ページ目 Look Inside
- 参考文献 Reference
要約 目的:眼内レンズ(IOL)挿入直後に前房出血が生じ,17日後に摘出したIOLの表面にアルブミン様の膜状物が付着していた症例の報告。症例:59歳女性の右眼後極部に網膜下出血があり,加齢黄斑変性と診断した。初診の8日後に硝子体出血が生じ,その1週間後に硝子体手術,水晶体乳化吸引術,IOL挿入をした。術中に強い脈絡膜下出血があり,シリコーンオイルを注入した。術後に前房出血が持続した。17日後に摘出したIOLの前面に膜状物が強固に付着し,その解析でウシ血清アルブミンに近似するスペクトルが得られた。結論:IOLの表面に付着した膜状物はアルブミンである可能性が高く,前房出血に起因すると推定される。
Abstract. Purpose:To report a case who developed hyphema following implantation of intraocular lens(IOL). Albuminous membrane had formed in front of IOL when removed 17 days later. Case:A 59-year-old female presented with subretinal hemorrhage in her right eye and was diagnosed with age-related macular degeneration. Vitreous hemorrhage developed 8 days later. She received vitrectomy,phacoemulsification-aspiration,and IOL implantation another 8 days later. Massive choroidal hemorrhage was present necessitating intravitreal silicone oil. IOL had to be removed 17 days later due to persistent hyphema. The removed IOL showed a taut membrane adherent to the anterior surface. Analysis of the membrane ruled out the possibility of fibrin and showed infrared spectrum simulating bovine serum albumin. Conclusion:The observed membrane adherent to IOL appears to contain albumin and to have derived from hyphema.
Copyright © 2010, Igaku-Shoin Ltd. All rights reserved.