Akiyoshi Takeda
Toho University
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Publication
Featured researches published by Akiyoshi Takeda.
Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1985
Nobuo Okuyama; Masamichi Kinoshita; Akiyoshi Takeda; Tetuo Takuma; Masatoshi Kanechika; Shigeru Suzuki; Kiyohiko Turumi
膵癌, 慢性膵炎, 急性膵炎の超音波像の同じ所見における出現率を比較検討した. 対象は膵癌15症例, 慢性膵炎14症例, 急性膵炎9症例である. 膵癌に高頻度に現れる所見は辺縁の不整, 腫瘤部の低エコー, 総胆管拡張, 限局性腫大, 腫瘤部エコースポットの不均一性, 肝管, 膵管の拡張であった. 出現頻度は少ないが, 他の膵疾患にない膵周囲血管, リンパ節の異常, 膵後方エコーの減弱も重要な所見と考える. 慢性膵炎に高頻度に現れる所見はspotty echo (不均一な点状, 斑状エコーの増強), 辺縁の不整, 低エコーであり, 出現頻度は少ないが膵の萎縮, 膵石エコーも重要な所見と考える. 軽症例においては必ずしも種々の異常所見を呈さないことがわかった. 急性膵炎に高頻度に現れる所見は, びまん性腫大, 低エコー, エコースポットの不均一性であった.
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1996
Junya Nakamura; Yoshinobu Sumiyama; Akiyoshi Takeda; Sadao Sakurai; Yoshihisa Kajiwara; Mitsuhiko Nakamura; Manabu Watanabe; Sadahito Usui
Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1989
Akiyoshi Takeda; Shigeru Suzuki; Tetsuo Takuma; Masamichi Kinoshita; Yoshikane Shimizu; Yoshiki Noda; Sadao Sakurai; Masakuni Onda; Yoshinobu Sumiyama
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1998
Manabu Watanabe; Yoshinobu Sumiyama; Akiyoshi Takeda; Hirohisa Kajiwara; Mitsuhiko Nakamura; Sadahito Usui
Nihon Gekakei Rengo Gakkaishi (journal of Japanese College of Surgeons) | 1998
Hidenori Tanaka; Yoshinobu Sumiyama; Hirohisa Kajiwara; Mitsuhiko Nakamura; Junya Nakamura; Manabu Watanabe; Sadahito Usui; Akiyoshi Takeda
Progress of Digestive Endoscopy(1972) | 1995
Yoshihisa Saida; Jiro Nagao; Akiyoshi Takeda; Makoto Takase; Yoshinobu Sumiyama; Hironori Kowazaki
THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE | 1992
Hirohisa Kajiwara; Sadao Sakurai; Mitsuhiko Nakamura; Sadahito Usui; Akiyoshi Takeda; Masamichi Kinoshita; Atsusi Kamiya; Manabu Watanabe; Yoshinobu Sumiyama; Katsuo Aizawa; Hirofumi Kawabe
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1990
Yoshinobu Sumiyama; Naomichi Nonaka; Shigeru Suzuki; Tetsuo Takuma; Akiyoshi Takeda; Masamichi Kinoshita; Yoshikane Shimizu; Yoshiki Noda; Sadao Sakurai; Masakuni Onda
Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1989
Yoshinobu Sumiyama; Akiyoshi Takeda
Nihon Fukubu Kyukyu Igakkai Zasshi (Journal of Abdominal Emergency Medicine) | 1989
Jiro Nagao; Tatsuya Honjo; Yoshihiro Jinba; Yoshihisa Saida; Mitsuhiko Nakamura; Kamiya Atsushi; Shinya Kusachi; Akiyoshi Takeda; Yoshinobu Sumiyama
