文献詳細
特集 新時代を迎えたPET診断
文献概要
要旨 尿中に排泄されるFDGの影響を受けるためにFDG-PET/CTによる尿路上皮癌の原発巣評価の有用性は特殊なケースを除き従来の画像診断に勝るものではないと思われる。その一方で,従来の画像診断では認識できなかったリンパ節転移,遠隔転移の診断や重複癌の存在が確認できる可能性が報告されており,尿路上皮癌の診療において膀胱全摘術や全身化学療法といった大きな治療方針を決定する際のステージング目的や従来の画像診断にて判断に迷うような場面では,緻密な位置情報の評価が可能なFDG-PET/CTを積極的に活用していくべきと思われる。
参考文献
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