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Gastric mucosa-associated lymphoid tissue lymphoma in conjunction with multiple lymphomatous polyposis in the context of Helicobacter pylori and Helicobacter suis superinfection.
Naito, Toshikatsu; Yuge, Ryo; Tanaka, Shinji; Otani, Rina; Kadota, Hiroki; Takigawa, Hidehiko; Tamura, Tadamasa; Sentani, Kazuhiro; Yasui, Wataru; Kitadai, Yasuhiko; Chayama, Kazuaki.
Afiliação
  • Naito T; Department of Gastroenterology and Metabolism, Hiroshima University, Hiroshima, Japan.
  • Yuge R; Department of Endoscopy, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima, Japan. makapoo@hiroshima-u.ac.jp.
  • Tanaka S; Department of Endoscopy, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima, Japan.
  • Otani R; Department of Gastroenterology and Metabolism, Hiroshima University, Hiroshima, Japan.
  • Kadota H; Department of Gastroenterology and Metabolism, Hiroshima University, Hiroshima, Japan.
  • Takigawa H; Department of Gastroenterology and Metabolism, Hiroshima University, Hiroshima, Japan.
  • Tamura T; Department of Gastroenterology, Tsuchiya General Hospital, Hiroshima, Japan.
  • Sentani K; Department of Molecular Pathology, Hiroshima University, Hiroshima, Japan.
  • Yasui W; Department of Molecular Pathology, Hiroshima University, Hiroshima, Japan.
  • Kitadai Y; Department of Health Science, Prefectural University of Hiroshima, Hiroshima, Japan.
  • Chayama K; Department of Gastroenterology and Metabolism, Hiroshima University, Hiroshima, Japan.
Clin J Gastroenterol ; 14(2): 478-483, 2021 Apr.
Article em En | MEDLINE | ID: mdl-33393060
A 53-year-old woman visited a doctor and complained of chest discomfort after meals. Esophagogastroduodenoscopy showed multiple granular elevations in the gastric body. After biopsies from the elevations, she was diagnosed with mucosa-associated lymphoid tissue (MALT) lymphoma. Polymerase chain reaction also detected Helicobacter pylori and H. suis. Treatment to eradicate H. pylori and H. suis was successful. Endoscopic examination after the bacterial eradication treatment showed that multiple granular elevations remained in the gastric body; however, no lymphoma cells were found during histopathological examination. Thus, we reported a case of H. pylori-positive gastric MALT lymphoma with a unique morphology associated with H. suis superinfection.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias Gástricas / Superinfecção / Helicobacter pylori / Infecções por Helicobacter / Helicobacter heilmannii / Linfoma de Zona Marginal Tipo Células B Tipo de estudo: Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2021 Tipo de documento: Article
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias Gástricas / Superinfecção / Helicobacter pylori / Infecções por Helicobacter / Helicobacter heilmannii / Linfoma de Zona Marginal Tipo Células B Tipo de estudo: Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2021 Tipo de documento: Article