Multiple Gastric G1 Neuroendocrine Tumors with Venous and Lymphatic Invasion
スポンサーリンク
概要
- 論文の詳細を見る
A 60-year-old woman was admitted for the treatment of a gastric neuroendocrine tumor (NET) associated with type A chronic atrophic gastritis. The lesion measured 10 mm in diameter, and a computed tomography scan did not reveal any metastatic lesions. Endoscopic submucosal dissection (ESD) was subsequently performed. A histological examination revealed three gastric NETs, two of which exhibited vessel invasion. Endocrine cell micronests associated with a high risk of recurrence were also observed. Therefore, the patient underwent total gastrectomy with lymph node dissection. Because vessel invasion can occur in patients with small gastric NET G1, the use of ESD should be considered to carefully estimate the presence of invasion.
著者
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Fukuda Shinsaku
Department Of Endoscopy Hirosaki University School Of Medicine
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Yoshimura Tetsuro
Department Of Chemistry For Materials Faculty Of Engineering Mie University
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Kijima Hiroshi
Department Of Hematology/oncology Tokai University School Of Medicine
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Hanabata Norihiro
Department Of Gastroenterology Hirosaki University Graduate School Of Medicine
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Sawaya Manabu
Department Of Gastroenterology Hirosaki University Graduate School Of Medicine
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Shimoyama Tadashi
Department Of Gastroenterology And Hematology Hirosaki University Graduate School Of Medicine
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TATSUTA Tetsuya
Department of Gastroenterology, Hirosaki University Graduate School of Medicine
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Takasugi Kaori
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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Kijima Hiroshi
Department of Pathology and Bioscience, Hirosaki University Graduate School of Medicine, Japan
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Hasui Keisuke
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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Yoshimura Tetsuro
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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Tatsuta Tetsuya
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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Sawaya Manabu
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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Hanabata Norihiro
Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine
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Hanabata Norihiro
Department of Gastroenterology, Hirosaki University Graduate School of Medicine, Japan
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