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Featured researches published by Osamu Tanida.


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2004

PRIMARY CANCER OF THE SMALL INTESTINE ARISEN IN THE ELEVATED INTESTINE AFTER TOTAL GASTRECTOMY

Nobuhiko Toyota; Kimiyasu Nozaka; Toshiro Wakatsuki; Masataka Takebayashi; Akira Kamasako; Osamu Tanida

胃全摘後挙上腸管に発生した原発性小腸癌の1例を経験したので報告する.症例は81歳,男性.平成14年5月10日,胃癌にて胃全摘術が施行された.以後再発症状はなかったが,平成15年5月27日,内視鏡検査にて再建挙上小腸に腫瘤性病変を認め,生検の結果group Vと診断された. CTおよびUSでは他には転移はないと判断し, 6月18日,手術を施行した.腹腔内には転移を疑う所見はなく,年齢を考慮して可及的に挙上腸管を剥離・切離し,再度Roux-Y吻合にて再建した.病理組織学的には中分化腺癌であった.自験例の発癌様式として, (1)胃癌の組織型は低分化腺癌であったこと, (2)初回手術時の腫瘍撒布にしては距離が離れすぎていること, (3)今回の腫瘍の位置が挙上前はTreitz靱帯より50cm以内の空腸であった,すなわち小腸癌の好発部位であることを考慮し,原発性小腸癌と考えた.


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2006

TWO CASES OF GALLBLADDER METASTASIS FROM RENAL CELL CARCINOMA

Masataka Takebayashi; Nobuhiko Toyota; Kimiyasu Nozaka; Toshirou Wakatsuki; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2005

A CASE OF MESENTERIC DESMOID TUMOR INVADING THE TRANSVERSE COLON

Teruhisa Sakamoto; Toshiro Wakatsuki; Kimiyasu Nozaka; Masataka Takebayashi; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1998

PRIMARY SQUAMOUS CELL CARCINOMA OF THE SIGMOID COLON

Masataka Takebayashi; Kimiyasu Nozaka; Toshiro Wakatsuki; Tsuneyuki Okamoto; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2001

A CASE OF INFLAMMATORY PSEUDOTUMOR OF THE LIVER 14 YEARS AFTER A PANCREATODUODENECTOMY

Masataka Takebayashi; Daiki Murakami; Shinji Otani; Kimiyasu Nozaka; Toshiro Wakatuki; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2005

A CASE OF NON-SPECIFIC MULTIPLE ULCER OF THE SMALL INTESTINE WITH INTESTINAL OBSTRUCTION

Nobuhiko Toyota; Kimiyasu Nozaka; Toshiro Wakatsuki; Masataka Takebayashi; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2004

A CASE OF PRIMARY EPITHELIOID LEIOMYOSARCOMA OF THE GREATER OMENTUM CONSIDERED CA125-PRODUCING TUMOR

Masataka Takebayashi; Nobuhiko Toyota; Kimiyasu Nozaka; Toshirou Wakatuki; Akira Kamasako; Osamu Tanida


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1997

A CASE OF SO-CALLED CARCINOSARCOMA OF THE ESOPHAGUS

Hiroaki Saito; Toshiro Wakatsuki; Masataka Takebayashi; Tuneyuki Okamoto; Osamu Tanida


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

TWO CASES OF MECKEL'S DIVERTICULUM WHICH WAS REQUIRED EMERGENCY OPERATION

Hiroshi Nishie; Yoko Murata; Tuneyuki Okamoto; Osamu Tanida; Hidehiko Sudo; Shun-ichi Watanabe


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1989

CHOLELITHIASIS AND THE BILIARY BACTERIA

Toshiro Wakatsuki; Nobuhiko Toyota; Tuneyuki Okamoto; Osamu Tanida; Hidehiko Sudo; Shun-ichi Watanabe

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