臨床検査57巻9号

2013年09月発行

今月の特集1 肺癌診断update

肺癌の画像診断

著者： 荒川浩明¹

所属機関： ¹獨協医科大学放射線医学教室

ページ範囲：P.982 - P.987

■肺癌の診断に画像診断の占める部分は大きい．特にCTは中心的な役割を果たす．

■CTは腫瘍の存在診断，質的診断，ステージングなど全ての画像診断の中心となる．

■陽電子放射断層撮影（PET）は術前ステージングに重要であるが，良悪性の不明な段階でマネジメントに参考にされることがある．

■肺癌の低線量CT検診は，高いリスクを有する群で死亡率低減効果があると考えられるが，いまだ議論が多い．

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