文献詳細
特集 主訴に沿う—俯瞰し収束する画像診断の目
文献概要
ふるえ(振戦)は日常臨床でしばしば遭遇する病態であるが,ふるえをきたす疾患は多岐にわたり,画像検査は診断に大きな役割を担う。MRIによる形態や信号変化,神経メラニン,鉄沈着による評価に加えて,核医学検査による心臓交感神経やドパミントランスポーターを評価することで病態の本質に迫ることが可能となる。本論ではMRIや核医学検査の役割や適応,読影の際の注意点について概説する。
参考文献
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