Masahide Atsumi
Kyoto Prefectural University of Medicine
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Publication
Featured researches published by Masahide Atsumi.
Gastroenterologia Japonica | 1991
Masahide Atsumi; Katsuhisa Kawamoto; Satoshi Ebisui; Masahiko Takamasu; Hiroshi Nishida; Tatsuyuki Satoh; Shinichiro Fukuda; Tadashi Kodama; Kei Kashima; Yasunari Tsuchihashi; Makoto Umehara; Toshio Takahashi
SummaryIt has recently come to be thought that cases of juvenile polyposis have a natural tendency to develop adenoma and/or carcinoma. Here we present a case of juvenile polyposis coli with adenomatous change in a 21-year-old male, with a review of 34 cases of juvenile polyposis in the Japanese literature, and discuss the pathogenetic development of the polyps and their malignant potential. In this case, focal or entire adenomatous areas were found in large part of the polyps in the resected sigmoid colon and rectum, though these findings had not been recognized in 23 polypectomy specimens from the rectum 10 months prior to the operation. It was suggested that adenomatous change developed quickly in a very short time.
Acta Gastro-Enterologica Belgica | 1999
Hirofumi Hirana; Masahide Atsumi; Naoki Sawai; Sumiko Ishimaru; Hiroshi Uehira; Masafumi Sakamoto; Masanori Hosoda; Kazutorno Kachi; Yoshihiro Nakagawa
Acta Gastro-Enterologica Belgica | 1988
Shinichi Furuya; Katsuhisa Kawamoto; Masahide Atsumi; Satoshi Ebisui; Kazushi Isetani; Hiroyuki Ogasawara; Takashi Ohara; Hitoshi Koso; Junpei Takaaki; Hiroshi Akagi; Yoshinobu Fuse; T. Kodama; Tatsuro Takino
Acta Gastro-Enterologica Belgica | 2002
Hirofumi Hirana; Masahide Atsumi; Rie Manabe; Naoki Sawai; Hiroshi Uehira; Masashi Sakamoto; Masanori Hosoda; Kazutomo Kachi; Yoshihiro Nakagawa
Acta Gastro-Enterologica Belgica | 1996
Masahide Atsumi; Yoshio Nakagawa; Katsuhisa Kawamoto; Hiroshi Uehira; Hirofumi Hirana; Noriko Takemura; Hisashi Tada; Michio Morimoto; Toshihide Shima; Yoshihiro Nakagawa; Kazuhiko Shimamoto; Shoichi Saito; Tsuguhiro Kimura; Masao Noda; Tadashi Kodama; Kei Kashima
Acta Gastro-Enterologica Belgica | 1995
Makoto Nakajima; Masao Noda; Masahide Atsumi; Naoki Sawai; Syouji Mitsufuji; Maruyama K; Tadashi Kodama; Kei Kashima
Acta Gastro-Enterologica Belgica | 1994
Masao Noda; Hideyuki Konishi; Hiroyuki Ogasawara; Masahide Atsumi; Chiemi Michinaka; Katsuhisa Kawamoto; Kyohei Maruyama; Shinichiro Fukuda; Tadashi Kodama; Kei Kashima; Hisaichi Yamagishi; Hiroyuki Sugihara; Yasunari Tsuchihashi; Keiichi Yokoyama; Takanori Hattori
Acta Gastro-Enterologica Belgica | 1990
Satoshi Ebisui; Katsuhisa Kawamoto; Shouji Mitsufuji; Yoshihide Tatsumi; Masahide Atsumi; Junpei Takaaki; Tadashi Kodama; Hiroshi Nishida
Acta Gastro-Enterologica Belgica | 1990
Masahide Atsumi; Katsuhisa Kawamoto; Chiemi Michinaka; Naoki Teramae; Shinji Fukumitsu; Kazuhiko Tokita; Hideharu Tsuji; Shinichiro Fukuda; Yoshinobu Fuse; Tadashi Kodama; Kei Kashima
Acta Gastro-Enterologica Belgica | 1990
Masahide Atsumi; Shinji Fukumitsu; Chiemi Michinaka; Naoki Teramae; Satoshi Ebisui; Kazushi Isetani; Katsuhisa Kawamoto; Hiroya Fujino; Hideharu Tsuji; Yoshinobu Fuse; Tadashi Kodama; Kei Kashima; Nobuaki Furukawa; Tadashi Sawada