9年間の遡及的な内視鏡的検討が可能であったH.pylori陰性API2-MALT1陰性の胃MALTリンパ腫の1例

三輪 亘; 平塚 卓; 神谷 雄介; 丁 守哲; 大楽 勝了; 白石 史典; 藤本 武利; 佐藤 健; 加藤 洋

doi:10.11280/gee.56.35

A CASE OF H. PYLORI-NEGATIVE AND API2-MALT1-NEGATIVE GASTRIC MALT LYMPHOMA ENDOSCOPICALLY FOLLOWED UP FOR 9 YEARS

Wataru MIWA, Takashi HIRATSUKA, Yusuku KAMIYA, Syutetsu TEI, Katsuryo DAIRAKU, Huminori SHIRAISHI, Taketoshi FUJIMOTO, Ken SATO, Yo KATO

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JOURNAL FREE ACCESS

2014 Volume 56 Issue 1 Pages 35-41

DOI https://doi.org/10.11280/gee.56.35

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Abstract

A 69-year-old man with H. pylori negative- and API2-MALT1-negative gastric MALT lymphoma was successfully treated by radiation therapy. The lymphoma presented as two distinctive submucosal tumors, with one each located on the cardia and gastric body. These tumors were endoscopically followed-up yearly for 9 years before treatment, making this case report of value in understanding the clinical course of this rare type of gastric MALT lymphoma.

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