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Publication
Featured researches published by Yukio Shimizu.
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2001
Koji Miyamoto; Yasunobu Shimizu; Yukio Shimizu; Hidetoshi Matsunami; Jiro Yura; Akie Sano; Akira Shimizu
症例は88歳,女性.痴呆症にて他院の老人健康施設に入所していたが,腹痛のため当院を受診した.胸部単純X線および腹部CTにて, free airと上行結腸に腫瘤を認め,腸管穿孔の診断にて,緊急手術を施行した.開腹したところ,上行結腸の腫瘤とその口側の回腸に5mmの穿孔を認め,その内腔には棒状の異物,ストローが存在しており,痴呆のため誤嚥したものと思われた.切除標本では,上行結腸癌と回腸の穿孔を認め,腫瘤により停滞した回腸内異物により腸管穿孔をおこしたものと診断した.以上のように痴呆を有する患者では,腸管異物や潜在する悪性腫瘍にも注意するべきと思われた.
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1998
Kouji Miyamoto; Tetsuya Yamamoto; Yukio Shimizu; Jirou Yura; Eiichi Matsunami; Tsuneko Ikeda; Kazuo Makimoto
It has been known that intrahepatic cholelithiaiss is frequently associated with cholangiocarcinoma and the prognosis is very poor in that case. We have experienced such a case surviving for more than three years after operation. A 55-year-old woman complaining of an upper abdominal pain was found having intrahepatic gallstones by endoscopic retrograde cholangiography and abdominal computed tomography. The lateral segment of the left lobe of liver was resected and histologic sections revealed associated chlangiocarcinoma whitch extended to surgical margin. Forty-three days later, the medial segment of the left lobe was resected to remove residual carcinoma, though cancerous tissue was not detected histologically. The patient has been well for more than three years after the operation. Significance of exact clinical investigation and pertinent operation should be emphasized in the management of intrahepatic cholelithiasis with a long history of the disease, especially in a case with recurrent infections.
Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1995
Naoki Futamura; Takanori Goi; Kazuo Makimoto; Koji Miyamoto; Yukio Shimizu; Eiichi Matsunami; Tsuneko Ikeda
今回われわれは虫垂杯細胞カルチノイドの2例を経験したので報告する.症例は46歳の男性と41歳の男性である.2例とも虫垂炎の診断で虫垂切除術を行った.術後の病理検査で虫垂杯細胞カルチノイドと診断されたため, ともに右半結腸切除術を追加した.しかし, 切除標本には腫瘍細胞を認めず, リンパ節転移も認めなかった.2例は術後約2年2か月, 約2年を経過しともに再発の徴候はない.虫垂の杯細胞カルチノイドはまれな疾患である.本邦ではわれわれの症例を含めて31例が報告されている.多くの症例は急性虫垂炎の診断で手術されているが進行した症例では回盲部腫瘍と術前に診断されていた症例も認められる.治療は虫垂切除術のみで経過観察されている症例と回盲部切除術や右半結腸切除術が行われた症例に分けられるが, 転移, 再発を認めた症例が多く, 病期によっては積極的な外科治療が必要と考えられる.
Nippon Daicho Komonbyo Gakkai Zasshi | 2009
Kenji Kobayashi; Mariko Abe; Nobuhisha Ueda; Tomohisa Sato; Masaaki Azuma; Fumika Hanatate; Yukio Shimizu; Yoko Ikeda; Toshiki Matubara; Hidetoshi Matsunami
Internal Medicine | 2000
Noriyoshi Yamakita; Tsuneko Ikeda; Yukio Shimizu; Toshifumi Hirata; Toshihiro Murai; Satoru Kawamura; Takashi Komaki; Masahisa Kitada
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2001
Akira Shimizu; Kouji Miyamoto; Yasunobu Shimizu; Yukio Shimizu; Hidetoshi Matsunami; Tsuneko Ikeda
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1997
Kouji Miyamoto; Tetsuya Yamamoto; Yukio Shimizu; Terue Hayashi; Tsuneko Ikeda; Kazuo Makimoto
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2001
Yukio Shimizu; Kiyoshi Setoguchi; Koji Miyamoto; Yasunobu Shimizu; Hidetoshi Matsunami; Jiro Yura; Tsuneko Ikeda
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2007
Yukio Shimizu; Tomohiro Sato; Jiro Yura; Tsuneko Ikeda; Hiroaki Motoyama; Yuichi Masuda
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2004
Yukio Shimizu; Masaaki Kurimoto; Yasunobu Shimizu; Hidetoshi Matsunami; Jiro Yura; Tsuneko Ikeda