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:Immune recovery uveitis(IRU)の発症後に網膜剝離が生じた症例の報告。症例:49歳男性が,6か月前に右眼,1か月前に左眼に発症したサイトメガロウイルス(CMV)網膜炎で紹介受診した。既往歴としてAIDS,トキソプラズマ,慢性B型肝炎,Kaposi肉腫などがあった。所見と経過:矯正視力は右1.2,左1.5であった。肝機能障害などのため,それまでのガンシクロビルと多剤併用療法(HAART)を中断した2週間後にCMV網膜炎が両眼に再発した。4か月後にIRUが左眼に生じた。増殖膜が形成し,正常網膜との境界部に裂孔を伴う牽引性網膜剝離が続発した。複数回の手術により網膜は復位し,0.5の最終視力を得た。全経過中,CMV網膜炎の病変部は剝離しなかった。結論:IRUが発症したとき,CMV網膜炎による病変部では感覚網膜と網膜色素上皮との間に癒着が生じ,このためにCMV網膜炎がある部位に網膜剝離が生じなかったと推定される。
Abstract. Purpose:To report a case of cytomegalovirus(CMV)retinitis who developed retinal detachment following immune recovery uveitis(IRU). Case:A 49-year-old male presented with CMV since 6 months in the right and one month in the left eye. He had history of AIDS,toxoplasmosis,chronic hepatitis B,and Kaposi sarcoma. He had been receiving ganciclovir and highly active antiretroviral therapy(HAART). Clinical Course:His corrected visual acuity was 1.2 right and 1.5 left. CMV retinitis recurred in both eyes after withdrawal of ganciclovir and HAART due to impaired liver function. IRU developed in the left eye 4 months later,followed by retinal detachment due to vitreal traction and retinal break that formed along the borderline posterior to the area of CMV retinitis. The retina became reattached after multiple surgeries with final visual acuity of 0.5. Retinal area affected by CMV retinitis remained attached throughout. Conclusion:The retina in the area of CMV retinitis remained attached presumably due to adhesion between the sensory retina and retinal pigment epithelium even in the presence of IRU.
Copyright © 2008, Igaku-Shoin Ltd. All rights reserved.