肺結節９

【問題】どこに何がある？

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    ▶答えはこちら

    左右S8　5mm　肉芽腫性病変疑い

    他、左S8に線状陰影あり、瘢痕疑い。

    ▶【Advanced問題】今後のフォローはどのようにするのが適切か？

    充実型（solid nodule）とした場合、全体経が10mm未満なので、喫煙者であれば3/6/12/18/24か月でフォロー、非喫煙者であれば6/12/24フォローとなる。2mm以上増大していれば確定診断の対象となる。

    ※日本CT検診学会　低線量CTによる肺がん検診の肺結節の判定基準と経過観察の考え方 第6版より引用改変