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A Gastric Follicular Lymphoma Presenting as a Submucosal Tumor with a Diagnosis Determined by Endoscopic Resection.
Fujimoto, Ai; Akimoto, Teppei; Nakayama, Atsushi; Mikami, Shuji; Tsujikawa, Hanako; Kameyama, Kaori; Okamoto, Shinichiro; Maehata, Tadateru; Ochiai, Yasutoshi; Goto, Osamu; Kato, Motohiko; Sasaki, Motoki; Uraoka, Toshio; Yahagi, Naohisa.
Affiliation
  • Fujimoto A; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Akimoto T; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Nakayama A; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Mikami S; Department of Diagnostic Pathology, Keio University Hospital, Japan.
  • Tsujikawa H; Department of Pathology, Keio University School of Medicine, Japan.
  • Kameyama K; Department of Diagnostic Pathology, Keio University Hospital, Japan.
  • Okamoto S; Division of Hematology, Department of Internal Medicine, Keio University School of Medicine, Japan.
  • Maehata T; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Ochiai Y; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Goto O; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Kato M; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Sasaki M; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Uraoka T; Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Japan.
  • Yahagi N; Department of Gastroenterology, National Hospital Organization Tokyo Medical Center, Japan.
Intern Med ; 57(13): 1849-1853, 2018 Jul 01.
Article in En | MEDLINE | ID: mdl-29491285
We herein report the case of 74-year-old man with gastric follicular lymphoma resected by endoscopic submucosal dissection (ESD). A submucosal tumor 7 mm in diameter was detected at the gastric middle body. Endoscopic ultrasonography showed a homogenous hypoechoic tumor localized in the submucosa. The tumor was removed by ESD immediately, before further tumor growth would preclude endoscopic resection. The pathological findings indicated follicular lymphoma (FL) with negative horizontal and vertical margins. The clinical stage of FL was confirmed to be stage I by extensive work-up procedures, including contrast-enhanced computed tomography, fluorodeoxyglucose-positron emission tomography, esophagogastroduodenoscopy, and colonoscopy. The patient remains in complete remission without any treatment.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Lymphoma, Follicular / Endoscopic Mucosal Resection / Gastric Mucosa Type of study: Diagnostic_studies Limits: Aged / Humans / Male Language: En Journal: Intern Med Journal subject: MEDICINA INTERNA Year: 2018 Document type: Article Affiliation country: Japan Country of publication: Japan

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Lymphoma, Follicular / Endoscopic Mucosal Resection / Gastric Mucosa Type of study: Diagnostic_studies Limits: Aged / Humans / Male Language: En Journal: Intern Med Journal subject: MEDICINA INTERNA Year: 2018 Document type: Article Affiliation country: Japan Country of publication: Japan