このエントリーをはてなブックマークに追加
ID 32093
JaLCDOI
フルテキストURL
Thumnail fulltext.pdf 1.97 MB
著者
Yata, Yutaka Koseiren Itoigawa General Hospital
Nakayama, Yoshihide Koseiren Itoigawa General Hospital
Takahara, Terumi Toyama Medical and Pharmaceutical University
Yamazaki, Kunio Koseiren Itoigawa General Hospital
Masuyama, Kiichi Koseiren Itoigawa General Hospital
Sawataishi, Masaru Koseiren Itoigawa General Hospital
Suzuki, Shuichiro Koseiren Itoigawa General Hospital
Honma, Masanori Toyama Medical and Pharmaceutical University
Ishizawa, Shin Toyama Medical and Pharmaceutical University
Tanaka, Michio Toyama Medical and Pharmaceutical University
Watanabe, Akiharu Toyama Medical and Pharmaceutical University
Sugiyama, Toshiro Toyama Medical and Pharmaceutical University
抄録

We present a case of a primary advanced gastric tumor that was composed of 2 different pathological components: small cell carcinoma and moderately-differentiated adenocarcinoma. The patient was still alive four years after the surgery was performed, without recurrence. A large part of the tumor consisted of a diffuse sheet of small cell carcinoma, which transitioned into another small portion consisting of moderately-differentiated tubular adenocarcinoma components. Therefore, this case raised the possibility that small cell gastric carcinoma may originate from totipotential stem cells of the stomach. Although small cell carcinoma progresses aggressively, and patients with it have an extremely poor prognosis, this patient recovered uneventfully after the surgical resection, and has remained in good health, without any recurrences.

キーワード
gastric tumor
small cell carcinoma
adenocarcinoma
Amo Type
Article
発行日
2004-12
出版物タイトル
Acta Medica Okayama
58巻
6号
出版者
Okayama University Medical School
開始ページ
275
終了ページ
278
ISSN
0386-300X
NCID
AA00508441
資料タイプ
学術雑誌論文
言語
English
論文のバージョン
publisher
査読
有り
PubMed ID
Web of Sience KeyUT