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Dive into the research topics where Hisashi Yamaguchi is active.

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Featured researches published by Hisashi Yamaguchi.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1992

Case Report of Early Gastric Carcinoma after Surgery for Metastatic Ovarian Tumors.

Masahiro Ochiai; Hiroki Imazu; Takahiko Funabiki; Yoshihisa Marugami; Hisashi Yamaguchi; Katsuhiko Kamei; Hiroshi Fukui; Shigeru Hasegawa; Kazuhumi Arai; Masami Taniguchi; Takashi Uraguchi; Hiroshi Morishita; Masashi Suganuma; Atsushi Shikata; Yoshinori Sasayama; Toshihide Nobuta; Tomio Sawada

胃癌の卵巣転移は臨床上しばしぼ経験するが, 早期胃癌の卵巣転移報告例はいまだ少なく, 本邦では現在まで6例を数えるのみである. 今回われわれは卵巣転移を契機に発見された早期胃癌の1例を経験したので報告する.症例は33歳の女性で, 検診にて卵巣腫瘍を発見され, 両側卵巣摘除を行いKruckenberg腫瘍と診断した. 術後の検査で胃角上部後壁のIIc型早期胃癌を認め, 幽門側胃亜全摘, R2の手術を施行した. 病理所見は印環細胞癌, sm, ly2, v0, n2 (+) であった. 2度にわたる開腹所見にてP0, H0であり, 後腹膜リンパ節の腫大は触知しなかった. 術後1年の現在, 再発の徴候を認めていない.胃癌の卵巣への転移経路については古くから検討されてきたが, 対象のほとんどが進行癌で複数の転移巣を有することが多いため解析が困難なことが少なくなかった. 早期癌で1この点で有利であると考え, 集計報告6例を合わせ転移経路についての考察を加えた.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1988

Anomalous arrangement of the pancreatico-biliary ductal system. Present and future.

Takahiko Funabiki; Katsumi Sugiue; Toshiki Matsubara; Katsuhiko Kamei; Kazufumi Arai; Shigeru Hasegawa; Hisashi Yamaguchi; Hisatomo Futawatari; Hiroshi Fukui; Shinji Fujita; Hiroshi Amano; Masahiro Ochiai

発生学上の問題をはじめ非常に多くの問題が現時点で未解決である.膵炎は23%に合併する.膵石合併時の手術は膵石摘除が必要で, 胆管拡張部切除に膵管切開を加えるも可である.胆道癌も23%に合併する.発癌機序には胆道内容中に増加した二次胆汁酸 (DCA, LCA) が関与する可能性を示した.組織内CEAが癌浸潤部に強く染色された.癌予防の見地から, 胆道非拡張例にも積極的に胆摘・膵液胆汁分流手術が, 拡張症とくに嚢胞状拡張症では肝側, 十二指腸側ともに拡張部完全摘除が必要である.再建法は胆管十二指腸端側吻合が侵襲小さく, 生理的である.合流異常は形成異常である以上, より生理的状態に近づける手術的治療は21世紀にも基本的には必要であろう.


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1993

A STUDY OF DNA PLOIDY PATTERN, PROLIFERAION INDEX AND PROLIFERATING CELL NUCLEAR ANTIGEN (PCNA) IN PRIMARY AND METASTATIC TUMORS IN ADVANCED GASTRIC CARCINOMA

Hiroki Imazu; Takahiko Funabiki; Masahiro Ochiai; Yoshihisa Marugami; Kohji Nakamura; Hiroshi Fukui; Katsuhiko Kamei; Hisashi Yamaguchi; Shigeru Hasegawa; Kazuhumi Arai; Kikuo Mori; Masao Kasahara


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1993

Studies on Antibiotic Prophylaxis for Postoperative Infection in Cholecystectomy.

Hisashi Yamaguchi; Takahiko Funabiki; Masahiro Ochiai; Hiroshi Amano; Yoshihisa Marugami; Shinji Fujita; Katsuhiko Kamei; Hiroshi Fukui; Hisatomo Futawatari; Toshiki Matsubara; Shigeru Hasegawa; Hiroki Imazu; Kazufumi Arai; Kikuo Mori


Annals of Cancer Research and Therapy | 1993

DNA HISTOGRAMS OF PRIMARY GASTRIC CARCINOMA AND LYMPH NODES METASTASES

Hiroki Imazu; Takahiko Funabiki; Masahiro Ochiai; Hiroshi Fukui; Katsuhiko Kamei; Hisashi Yamaguchi; Shigeru Hasegawa; Kazuhumi Arai; Kikuo Mori; Hiroshi Morishita; Takashi Uraguchi; Masashi Suganuma; Masami Taniguchi; Yoshinori Sasayama; Atsushi Shikata; Kohji Nakamura; T. Nobuta; Yoshihisa Marugami


Nippon Daicho Komonbyo Gakkai Zasshi | 1991

Clinicopathological Study on Perineural Invasions of the Colorectal Carcinomas

Hisatomo Futawatari; Masahiro Ochiai; Takahiko Funabiki; Hiroshi Amano; Katsumi Sugiue; Shinji Fujita; Katsuhiko Kamei; Hiroshi Fukui; Toshiki Matsubara; Hisashi Yamaguchi; Shigeru Hasegawa; Kazuhumi Arai; Kikuo Mori; Masashi Suganuma; Masami Taniguchi; Hiroshi Morishita; Takashi Uraguchi; Yoshinori Sasayama; Atsushi Shikata; Yoshihisa Marugami


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1991

A case of intrapelvic recurrence of colonic carcinoma with remarkable prominent perineural invasion.

Hisatomo Futawatari; Masahiro Ochiai; Takahiko Funabiki; Hiroshi Amano; Katsumi Sugiue; Shinji Fujita; Hisashi Yamaguchi; Katsuhiko Kamei; Toshiki Matsubara; Hiroshi Fukui; Shigeru Hasegawa; Kazufumi Arai; Kikuo Mori


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1991

Intratumoral Injection of OK-432 for Inoperable Gastric Cancer.

Masahiro Ochiai; Takahiko Funabiki; Hiroshi Amano; Katsumi Sugiue; Shinji Fujita; Hisatomo Futawatari; Toshiki Matsubara; Hisashi Yamaguchi; Katsuhiko Kamei; Hiroshi Fukui; Shigeru Hasegawa; Kazufumi Arai; Kikuo Mori; Masashi Suganuma; Hiroshi Morishita; Masami Taniguchi; Takashi Uraguchi; Yoshinori Sasayama; Atsushi Shikata


Acta Gastro-Enterologica Belgica | 1991

A CASE OF MULTIPLE SUBMUCOSAL CYSTS OF THE STOMACH

Hiroki Imazu; Masahiro Ochiai; Hiroshi Amano; Kikuo Mori; Shigeru Hasegawa; Hisashi Yamaguchi; Katsuhiko Kamei; Yoshinori Sasayama; Atsushi Shikata; Masashi Suganuma; Masami Taniguchi; Hiroshi Morishita; Takashi Uraguchi; Takahiko Funabiki


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1988

COMBINATION OF SYMPHYSIOTOMY AND EXTRAPERITONEAL LATERAL DISSECTION IN TOTAL OR SUBTOTAL PELVIC EXENTERATION

Masahiro Ochiai; Takahiko Funabiki; Hiroshi Amano; Katsumi Sugiue; Shinji Fujita; Hiroshi Fukui; Katsuhiko Kamei; Toshiki Matsubara; Hisashi Yamaguchi; Hisatomo Futawatari; Shigeru Hasegawa; Kazufumi Arai

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Hiroshi Amano

Fujita Health University

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Kikuo Mori

Fujita Health University

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Katsumi Sugiue

Fujita Health University

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