Takao Oshima | Researchain

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Featured researches published by Takao Oshima.

Gastrointestinal Endoscopy | 2011

Tu1534 Feasibility of Endoscopic Submucosal Dissection for Early Colorectal Neoplasm

Keita Sasajima; Ryo Chinzei; Takao Oshima; Yukio Saitou

The Japanese journal of gastro-enterology | 2009

A case of HIV coinfected with hepatitis B virus treated by entecavir

Akihiro Yamada; Akahito Sako; So Nishimura; Ryo Nakashima; Toshiko Ogami; Keiichi Fujiya; Naonori Tsuda; Naoki Asayama; Tomoyuki Yada; Kiyokazu Shirai; Naoki Akazawa; Toshiyuki Sakurai; Yuzo Yago; Naoyoshi Nagata; Takao Oshima; Chizu Yokoi; Keita Sasajima; Masao Kobayakawa; Junichi Akiyama; Masatoshi Imamura; Mikio Yanase; Naomi Uemura; Naohiko Masaki

Gastrointestinal Endoscopy | 2012

Mo1414 Endoscopic Submucosal Dissection for Early Colorectal Neoplasm: Detailed Analysis and Strategy Against Fibrosis

Keita Sasajima; Ryo Chinzei; Takao Oshima

Pediatric Dermatology | 2007

A case of ascending colon cancer with morphological change (Is type to IIa+IIc type) in 6months

Takao Oshima; Yoshiro Tamegai; Toshiyuki Sakurai; Yuzo Yagou; Yuko Hayashi; Naoyoshi Nagata; Akahito Sakou; Naohiko Masaki; Naomi Uemura; Kazuyuki Ito; Keigo Kumasawa; Akihiro Kushima; Yukio Saito

Pediatric Dermatology | 2006

Usefulness of magnifying endoscopy determing character and invasiveness of superficial esophageal cancer

Takao Oshima; Yoshiro Tamegai; Naoyoshi Nagata; Toshiyuki Sakurai; Yuzo Yago; Yuko Hayashi; Akihiko Sako; Kosaku Morihata; Hiroko Hosaka; Hitohiko Koizuka; Junichi Akiyama; Masatoshi Imamura; Ryosuke Shoda; Naohiko Masaki; Naomi Uemura; Noboru Saito

The Japanese journal of gastro-enterology | 2012

A case of autoimmune pancreatitis associated with ulcerative colitis

Masao Kishimoto; Toshiki Takaya; Tadashi Ohshima; Dai Sakamoto; Nobuaki Ikezawa; Yuji Shioya; Takao Oshima; Yosuke Kumekawa; Keita Sasajima; Yohei Koshima; Kyoya Sakimura; Akiko Adachi; Ko Kaneko

Gastrointestinal Endoscopy | 2012

Su1431 Diagnostic Ability of the Invasion Depth of Early Colorectal Cancers by Narrow Band Imaging Magnification

Ryo Chinzei; Keita Sasajima; Takao Oshima

Gastrointestinal Endoscopy | 2011

Tu1537 Validity of Narrow Band Imaging Magnification for Early Colorectal Cancers

Ryo Chinzei; Keita Sasajima; Takao Oshima

The Japanese journal of gastro-enterology | 2010

The usefulness and limitations of the new Japanese criteria for severity assessment in acute pancreatitis

Kiyokazu Shirai; Akahito Sako; Naoki Asayama; Toshiko Ogami; Nakajima R; So Nishimura; Keiichi Fujiya; Tomoyuki Yada; Akihiro Yamada; Naoki Akazawa; Toshiyuki Sakurai; Takao Oshima; Naoyoshi Nagata; Yuzo Yago; Keita Sasajima; Masao Kobayakawa; Junichi Akiyama; Mikio Yanase; Naohiko Masaki; Naomi Uemura

Pediatric Dermatology | 2010

Seven cases of intestinal spirochetosis

Minako Matsubayashi; Kyoya Sakimura; Dai Sakamoto; Nobuaki Ikezawa; Tomoko Komiya; Takao Oshima; Takeshi Shioya; Yosuke Kumekawa; Kaori Ochiai; Toshiki Takaya; Keita Sasajima; Tadashi Oshima; Yohei Koshima

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