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Dive into the research topics where Hayato Sugiura is active.

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Featured researches published by Hayato Sugiura.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1995

Resection for Local Recurrence after Total Gastrectomy to Gastric Cancer in Two Cases.

Masahiro Suenaga; Hayato Sugiura; Yoshikazu Kokuba; Takashi Kurumiya; Hidetaka Yamanaka; Tsuyoshi Hatsuno

胃癌胃全摘後の局所再発に対する再切除2例を報告する.症例1: 41歳の女性.胃癌胃全摘5年後空腸脚に狭窄が生じCTスキャンで膵体尾部付近に腫瘤を認めた. 明瞭な腹膜播種の所見なく, 血管造影でも主要な血管に癌浸潤所見なく再切除可能と判断し開胸開腹下に空腸拳上脚, 肝左葉外側区域部分, 膵体尾部, 横行結腸切除で切除しえた.症例2: 53歳の女性.胃癌にて脾合併胃全摘術7年後注腸透視にて脾彎曲肛側の結腸に狭窄を認めた. 生検で腺癌, CTスキャン, 血管造影で膵体尾部に腫瘤像を認めたが, 主要血管に癌浸潤を認めなかった. 膵体尾部, 空腸ρ脚部, 結腸切除, 副腎摘除にて腫瘤を切除しえた.胃癌胃全摘後の局所再発で腹膜播種の有無の判断が難しいが, 触診所見や画像診断を駆使して局在性や進展度診断を行い, 胃全摘後の局所再発でも再切除可能であった2症例を報告した. Quality of lifeからも予後からもより良い結果をえた.


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

Repeated Hepatic Resection for Recurrent Hepatocellular Carcinoma - In 15 Cases.

Masahiro Suenaga; Yoshikatsu Okada; Hayato Sugiura; Yoshikazu Kokuba; Shinichi Uehara; Takashi Kurumiya; Kikuo Mori; Shigeki Yamaguchi

肝細胞癌肝切除耐術例106例の肝再発61例中の15例に再切除を行った.1か月ごとにα-fetoprotein (AFP), 3~4か月ごとに超音波ないしcomputed tomographyによる追跡を行い, AFP陰性で7例の再発を発見した.術式は1区域1例, 亜区域2例, 部分切除12例と初回より少量肝切除が多かった.腫瘍最大径は15例中7例が20mm以下の細小肝癌であった.2例を開胸経横隔膜的に切除した.大部分の症例に対して血行遮断をせず, マイクロ波メス, 超音波吸引破砕装置を用いて肝切除を行った.術中出血量は平均1,160mlで, 術死はなかった.再切除後累積生存率は1年83%, 3, 5年40%で, 初回肝切除後全経過でも3年87%, 5年58%, 7年46%と良好な予後を得た.肝切除後のAFP値および線密な画像診断の追跡により早期に再発を発見し, 種々の工夫のもとで肝再切除を行って, 治療法として肝再発例の25%に肝再切除を行い, 良好な結果を得た.


World Journal of Surgery | 1992

Hepatic resection for hepatocellular carcinoma.

Masahiro Suenaga; Akimasa Nakao; Akio Harada; Toshiaki Nonami; Yoshikatsu Okada; Hayato Sugiura; Shinichi Uehara; Hiroshi Takagi


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

A CASE OF LIPOMA OF THE ILEUM CAUSING INTUSSUSCEPTION IN AN ADULT

Hidetaka Yamanaka; Masahiro Suenaga; Hayato Sugiura; Yoshikazu Kokuba; Masayuki Kusagawa; Tsuyoshi Hatsuno


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1996

STUDY OF SURGICAL OPERATION IN HEMODIALYSIS PATIENTS DUE TO CHRONIC RENAL FAILURE

Shinichi Uehara; Masahiro Suenaga; Hayato Sugiura; Yoshikazu Kokuba; Takashi Kurumiya; Tsuyoshi Hatsuno


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1995

RESECTION FOR LIVER METASTASES OF SMALL INTESTINE LEIOMYOSARCOMA IN A PATIENT SURGICALLY TREATED FOR TRIPLE MALIGNANT TUMOR 3 YEARS PREVIOUSLY

Hayato Sugiura; Masahiro Suenaga; Yoshikazu Kokuba; Takashi Kurumiya; Hidetaka Yamanaka; Tsuyoshi Hatsuno; Toshihide Nobuta


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

CALCULOUS PANCERATITIS DISCOVERED IN AN AGED PATIENT AFTER GALLBLADDER RUPTURE -A CASE REPORT-

Hayato Sugiura; Masahiro Suenaga; Shinichi Uehara; Yoshikatsu Okada; Kikuo Mori


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1992

A CASE OF THE RESECTABLE HUGE MALIGNANT FIBROUS HISTIOCYTOMA OF THE RETROPERITONEUM

Shinichi Uehara; Yoshihiro Ohwa; Toshiki Matsubara; Hayato Sugiura; Yoshikatsu Okada; Masahiro Suenaga


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

A Case Report of Reoperated Recurrent Cancer of Lower Bile Duct Following Pancreatoduodenectomy.

Hayato Sugiura; Masahiro Suenaga; Yoshikatsu Okada; Yoshikazu Kokuba; Shinichi Uehara; Yoshihiro Ohwa


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1991

A CASE OF PAROXYMAL PHEOCHROMOCYTOMA SUCCESSFULLY CONTROLLED BY LABETALOL DESPITE VERY HIGH PREOPERATIVE LEVELS OF ADRENALIN

Hayato Sugiura; Masahiro Suenaga; Yoshikatsu Okada; Shinichi Uehara; Yoshihiro Ohwa; Shigeru Hasegawa; Masae Tatematsu

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Masahiro Suenaga

Memorial Hospital of South Bend

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Shinichi Uehara

Memorial Hospital of South Bend

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Yoshikatsu Okada

Memorial Hospital of South Bend

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Takashi Kurumiya

Memorial Hospital of South Bend

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Tsuyoshi Hatsuno

Memorial Hospital of South Bend

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Yoshihiro Ohwa

Memorial Hospital of South Bend

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Hidetaka Yamanaka

Memorial Hospital of South Bend

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Masahiro Suenaga

Memorial Hospital of South Bend

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