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雑誌文献

胃と腸55巻10号

2020年09月発行

文献概要

今月の主題 食道SM扁平上皮癌治療の新展開 主題研究

食道SM癌への光線力学療法(PDT)

著者: 山下大生1 南出竜典1 矢野友規1

所属機関: 1国立がん研究センター東病院消化管内視鏡科

ページ範囲:P.1283 - P.1293

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要旨●光線力学療法(PDT)は,食道癌化学放射線療法(CRT)後の局所遺残再発病変に対するサルベージ内視鏡治療である.局所遺残再発症例に対する一般的な治療は外科手術であるが,侵襲が大きい点が課題である.一方,PDTは低侵襲であり,手術不耐,拒否症例でも根治を目指せる治療である.従来のフォトフリン®PDTと比べ,レザフィリン®PDTは利便性が向上し,より安全で有効な治療となった.CRT後には適切に定期的な内視鏡を行い,早期に局所遺残再発病変を診断することで,サルベージ内視鏡治療の機会を逸しないことが重要である.サルベージ内視鏡治療後の効果予測因子についても知見が得られつつあり,治療の選択基準確立の一助となることが望まれる.

参考文献

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掲載誌情報

出版社:株式会社医学書院

電子版ISSN:1882-1219

印刷版ISSN:0536-2180

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