Search Results - Ken Ohata

Conscious transnasal hybrid endoscopic submucosal dissection enables safe and painless en bloc resection in elderly patients with early gastric cancer by Yohei Minato, MD, Eiji Sakai, MD, PhD, Ken Ohata, MD

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Detecting colorectal lesions with image-enhanced endoscopy: an updated review from clinical trials by Mizuki Nagai, Sho Suzuki, Yohei Minato, Fumiaki Ishibashi, Kentaro Mochida, Ken Ohata, Tetsuo Morishita

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A specimen collection technique to ensure that the resected specimen is safely retrieved after duodenal ESD by Marie Kurebayashi, MD, Ken Ohata, PhD, Bo Liu, PhD, Tomoaki Tashim, PhD

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A simple and cost-effective method: piecemeal cold snare polypectomy without injection for a large sessile serrated lesion ≥20 mm by Yoshiaki Kimoto, MD, Yuichiro Suzuki, MD, Eiji Sakai, MD, PhD, Ken Ohata, MD, PhD

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Usefulness of a handmade distal endoscope attachment with a transparent tape by Marie Kurebayashi, MD, Eiji Sakai, MD, PhD, Yuichiro Suzuki, MD, Ken Ohata, MD, PhD

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Outcomes in colorectal endoscopic submucosal dissection for large protruded lesions: A retrospective multicenter study by Hideyuki Chiba, Ken Ohata, Akimichi Hayashi, Yu Ebisawa, Mikio Kobayashi, Jun Arimoto, Hiroki Kuwabara, Yohei Minato, Michiko Nakaoka

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Usefulness of a thin-endoscope endoscopic submucosal dissection using the traction device for early gastric cancer in a patient with esophageal stricture by Takashi Muramoto, MD, PhD, Yuichiro Suzuki, MD, Eiji Sakai, MD, PhD, Ken Ohata, MD, PhD

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Continuous saliva suction tube to prevent aspiration pneumonia during upper GI endoscopy by Takashi Muramoto, MD, PhD, Ayumi Aoki, RN, Yuichiro Suzuki, MD, Maki Hishida, RN, Ken Ohata, MD, PhD

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A case of anal canal carcinoma with pagetoid spread that was curatively resected by multiple endoscopic and surgical treatments by Koichi Furuta, Yoshiaki Kimoto, Yuki Kano, Takashi Sakuno, Kohei Ono, Yohei Minato, Kentaro Nakajima, Sakiko Miura, Teppei Morikawa, Ken Ohata

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A case of small bowel aneurysm hemorrhage with submucosal tumor‐like findings by Susumu Banjoya, Yohei Minato, Yoshiaki Kimoto, Yuki Kano, Takashi Sakuno, Kohei Ono, Marie Osawa, Hajime Horiuchi, Teppei Morikawa, Ken Ohata

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Successful endoscopic submucosal dissection for a tumor located completely within a colonic diverticulum after inversion of the diverticulum using a traction device by Takashi Muramoto, MD, PhD, Ken Ohata, MD, PhD, Ryoju Negishi, MD, Yohei Minato, MD, Nobuyuki Matsuhashi, MD, PhD

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Endoscopic transcecal appendectomy under laparoscopic single-port assistance by Takashi Muramoto, MD, PhD, Yuichiro Suzuki, MD, Yohei Minato, MD, Kentaro Nakajima, MD, PhD, Ken Ohata, MD, PhD

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Feasibility of Endoscopy-Assisted Laparoscopic Full-Thickness Resection for Superficial Duodenal Neoplasms by Ken Ohata, Masahiko Murakami, Kimiyasu Yamazaki, Kouichi Nonaka, Nobutsugu Misumi, Tomoaki Tashima, Yohei Minato, Meiko Shozushima, Takahiro Mitsui, Nobuyuki Matsuhashi, Kuangi Fu

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Usefulness of training using animal models for colorectal endoscopic submucosal dissection: is experience performing gastric ESD really needed? by Ken Ohata, Kouichi Nonaka, Yoshitsugu Misumi, Hiromichi Tsunashima, Maiko Takita, Yohei Minato, Tomoaki Tashima, Eiji Sakai, Takashi Muramoto, Yasushi Matsuyama, Yoshimitsu Hiejima, Nobuyuki Matsuhashi

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The submucosal pinch technique: a novel traction method for large colorectal endoscopic submucosal dissection by Tomoya Kimura, MD, Ken Ohata, MD, PhD, Yoshiaki Kimoto, MD, Yuki Kano, MD, Kohei Ono, MD, Yohei Minato, MD, Hideyuki Chiba, MD, PhD

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Endoscopic submucosal dissection of recurrent, circumferential, distal rectal tumor with severe submucosal fibrosis using multiple clip-line tractions by Darshan Parekh, MS, Yohei Minato, MD, Ken Ohata, MD, PhD, Ryoju Negishi, MD, Nao Takeuchi, MD, Shunya Takayanagi, MD, Marina Kim, DO, Suryaprakash Bhandari, MS

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Successful esophageal endoscopic submucosal dissection with intraoperative release of stenosis due to previous endoscopic submucosal dissection scarring by Rindo Ishii, Ken Ohata, Rikimaru Sawada, Nao Takeuchi, Marie Kurebayashi, Rin Inamoto, Syunya Takayanagi, Yoshiaki Kimoto, Mako Nohara, Bo Liu, Ryoju Negishi, Yohei Minato, Takashi Muramoto

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The usefulness of a newly invented transparent silicon attachment: static electricity fastening tape hood by Shunya Takayanagi, MD, Ken Ohata, MD, PhD, Shinya Nagae, MD, Nao Takeuchi, MD, Yuki Kano, MD, Kohei Ono, MD, Ryoju Negishi, MD, Yohei Minato, MD

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A case of delayed perforation after cold snare polypectomy treated conservatively by endoscopic clip closure by Toshifumi Iida, Yohei Minato, Susumu Banjoya, Tomoya Kimura, Koichi Furuta, Shinya Nagae, Yohei Ito, Hiroshi Yamazaki, Nao Takeuchi, Shunya Takayanagi, Yuki Kano, Takashi Sakuno, Kohei Ono, Ken Ohata

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Adjustable length and strength traction by clip with line-pulley securing technique by Shunya Takayanagi, MD, Ken Ohata, MD, PhD, Nao Takeuchi, MD, Yoshiaki Kimoto, MD, Yuki Kano, MD, PhD, Kohei Ono, MD, Takashi Sakuno, MD, Yohei Minato, MD

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