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雑誌文献

胃と腸53巻3号

2018年03月発行

文献概要

今月の主題 好酸球性食道炎の診断と治療 主題

好酸球性食道炎の画像診断─内視鏡診断

著者: 浅野直喜1 小池智幸1 菅野武1 八田和久1 淺沼清孝1 宇野要1 今谷晃1 下瀬川徹1

所属機関: 1東北大学病院消化器内科

ページ範囲:P.291 - P.298

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要旨●好酸球性食道炎は何らかの原因により,食道上皮内で好酸球が浸潤することによる慢性炎症が続くことで,つかえ感や嚥下障害などの症状を呈する疾患である.アトピー性皮膚炎や気管支喘息といった病気を合併する頻度が高く,その病因には食物などをアレルゲンとするTh2型の慢性炎症が関与している可能性が考えられている.最終的な診断は生検病理組織による好酸球浸潤の証明と自覚症状によって下されるが,特徴的な内視鏡所見から本症を強く疑うことが可能な場合が多く,その内視鏡像を知っておくことは有用であると考えられる.本稿では好酸球性食道炎の内視鏡診断に関して解説する.

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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