臨床検査49巻10号

2005年10月発行

今月の主題 視機能 各論

FDT―(Frequency doubling technology perimetry)

著者： 高橋現一郎¹

所属機関： ¹東京慈恵会医科大学眼科

ページ範囲：P.1125 - P.1132

〔SUMMARY〕　正常眼圧にもかかわらず視神経・視野に緑内障性変化をきたす正常眼圧緑内障が，わが国では高頻度にみられることが疫学調査で判明した．視神経の緑内障性の変化は視野変化に先行するとされ，より早期発見が可能な視野検査が望まれていた．FDTは，網膜神経筋細胞の中で余剰性が少ないM細胞系を検査することで，視野欠損を効率良く検出できる．機器は軽量で，従来の視野計のような視力矯正や暗室を必要とせず，スクリーニング検査や会社検診などに適していると思われる．〔臨床検査　49：1125-1132，2005〕

参考文献

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