Optimal Timing for Resuming Antithrombotic Agents and Risk Factors for Delayed Bleeding after Endoscopic Resection of Colorectal Tumors

by Kazuko Beppu, Taro Osada, Naoto Sakamoto, Tomoyoshi Shibuya, Kenshi Matsumoto, Akihito Nagahara, Takeshi Terai, Tatsuo Ogihara, Sumio Watanabe
Published 2014-01-01

Histological Distinction between the Granular and Nongranular Types of Laterally Spreading Tumors of the Colorectum

by Shingo P. Goto, Naoto Sakamoto, Hiroyuki Mitomi, Takashi Murakami, Hideaki Ritsuno, Hiroya Ueyama, Kenshi Matsumoto, Tomoyoshi Shibuya, Taro Osada, Akihito Nagahara, Tatsuo Ogihara, Takashi Yao, Sumio Watanabe
Published 2014-01-01

A Randomized Prospective Study of Bowel Preparation for Colonoscopy with Low-Dose Sodium Phosphate Tablets versus Polyethylene Glycol Electrolyte Solution

by Erina Kumagai, Tomoyoshi Shibuya, Masae Makino, Takashi Murakami, Shiori Takashima, Hideaki Ritsuno, Hiroya Ueyama, Tomohiro Kodani, Hitoshi Sasaki, Kenshi Matsumoto, Naoto Sakamoto, Taro Osada, Akihito Nagahara, Tatsuo Ogihara, Sumio Watanabe
Published 2014-01-01

Successful remission of ulcerative colitis flare-up during pregnancy with adsorptive granulomonocytapheresis plus tacrolimus

by Tomoyoshi Shibuya, Keiichi Haga, Masato Kamei, Koki Okahara, Shoko Ito, Masahito Takahashi, Osamu Nomura, Takashi Murakami, Masae Makino, Tomohiro Kodani, Dai Ishikawa, Naoto Sakamoto, Taro Osada, Tatsuo Ogihara, Sumio Watanabe, Akihito Nagahara
Published 2018-07-01