Search Results - "Teppei Akimoto"

Accuracy of biopsy for the preoperative diagnosis of superficial nonampullary duodenal adenocarcinoma by Kinoshita, Satoshi, MD, Nishizawa, Toshihiro, MD, PhD, Ochiai, Yasutoshi, MD, PhD, Uraoka, Toshio, MD, PhD, Akimoto, Teppei, MD, Fujimoto, Ai, MD, PhD, Maehata, Tadateru, MD, PhD, Goto, Osamu, MD, PhD, Kanai, Takanori, MD, PhD, Yahagi, Naohisa, MD, PhD

“…Background and Aims Endoscopic biopsy sampling for the diagnosis of duodenal adenocarcinoma is not perfect. We investigated the accuracy of biopsy specimen…”
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New Endoscopic Suturing Method: “String Clip Suturing Method” by Yahagi, Naohisa, MD, PhD, Nishizawa, Toshihiro, MD, PhD, Akimoto, Teppei, MD, Ochiai, Yasutoshi, MD, PhD, Goto, Osamu, MD, PhD

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Clinical impact of closure of the mucosal defect after duodenal endoscopic submucosal dissection by Kato, Motohiko, Ochiai, Yasutoshi, Fukuhara, Seiichiro, Maehata, Tadateru, Sasaki, Motoki, Kiguchi, Yoshiyuki, Akimoto, Teppei, Fujimoto, Ai, Nakayama, Atsushi, Kanai, Takanori, Yahagi, Naohisa

“…Delayed adverse events (bleeding or perforation) are major concerns associated with duodenal endoscopic submucosal dissection (ESD). The aim of this study was…”
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Endoscopic closure after intraluminal surgery by Akimoto, Teppei, Goto, Osamu, Nishizawa, Toshihiro, Yahagi, Naohisa

“…Endoscopic submucosal dissection is established as a curative endoscopic method for gastrointestinal epithelial neoplasms with a high possibility of complete…”
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Management of perforation related to endoscopic submucosal dissection for superficial duodenal epithelial tumors by Fukuhara, Seiichiro, Kato, Motohiko, Iwasaki, Eisuke, Sasaki, Motoki, Tsutsumi, Koshiro, Kiguchi, Yoshiyuki, Akimoto, Teppei, Takatori, Yusaku, Nakayama, Atsushi, Maehata, Tadateru, Minami, Kazuhiro, Ogata, Haruhiko, Kanai, Takanori, Yahagi, Naohisa

“…Endoscopic submucosal dissection (ESD) is being performed more frequently as a local treatment for superficial duodenal epithelial tumors (SDETs). However, ESD…”
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Efficacy of a new image-enhancement technique for achieving hemostasis in endoscopic submucosal dissection by Maehata, Tadateru, Fujimoto, Ai, Uraoka, Toshio, Kato, Motohiko, Horii, Joichiro, Sasaki, Motoki, Kiguchi, Yoshiyuki, Akimoto, Teppei, Nakayama, Atsushi, Ochiai, Yasutoshi, Goto, Osamu, Nishizawa, Toshihiro, Yahagi, Naohisa

“…Hemostasis during endoscopic submucosal dissection (ESD) can sometimes be challenging and stressful for the endoscopist. Therefore, we aimed to assess the…”
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Feasibility of endoscopic submucosal dissection for colorectal neoplasia at anastomotic sites: a retrospective study by Maehata, Tadateru, Kato, Motohiko, Ochiai, Yasutoshi, Mizutani, Mari, Tsutsumi, Koshiro, Kiguchi, Yoshiyuki, Akimoto, Teppei, Sasaki, Motoki, Takatori, Yusaku, Nakayama, Atsushi, Takabayashi, Kaoru, Fujimoto, Ai, Goto, Osamu, Yahagi, Naohisa

“…Background Metachronous colorectal lesions sometimes occur at anastomotic sites following colorectal surgery, which increases the risk of developing colorectal…”
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Endoscopic string clip suturing method: a prospective pilot study (with video) by Nishizawa, Toshihiro, Akimoto, Teppei, Uraoka, Toshio, Mitsunaga, Yutaka, Maehata, Tadateru, Ochiai, Yasutoshi, Fujimoto, Ai, Goto, Osamu, Kanai, Takanori, Yahagi, Naohisa

“…We developed a suturing method with string and clips for a single-channel endoscope. The feasibility of the string clip suturing method is evaluated in this…”
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Feasibility study comparing underwater endoscopic mucosal resection and conventional endoscopic mucosal resection for superficial non‐ampullary duodenal epithelial tumor < 20 mm by Kiguchi, Yoshiyuki, Kato, Motohiko, Nakayama, Atsushi, Sasaki, Motoki, Mizutani, Mari, Tsutsumi, Koushiro, Akimoto, Teppei, Takatori, Yusaku, Mutaguchi, Makoto, Takabayashi, Kaoru, Ochiai, Yasutoshi, Maehata, Tadateru, Kanai, Takanori, Yahagi, Naohisa

“…Background and Aim Underwater endoscopic mucosal resection (UEMR) has been reported as an alternative to conventional EMR for superficial non‐ampullary…”
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Feasibility of endoscopic hand suturing on rectal anastomoses in ex vivo porcine models by Koizumi, Eriko, Goto, Osamu, Shinji, Seiichi, Hayashi, Koki, Habu, Tsugumi, Kirita, Kumiko, Noda, Hiroto, Higuchi, Kazutoshi, Onda, Takeshi, Omori, Jun, Akimoto, Teppei, Kaise, Mitsuru, Yoshida, Hiroshi, Iwakiri, Katsuhiko

“…Prevention of postoperative anastomotic leakage in rectal surgery is still required. This study investigated the feasibility of endoscopic hand suturing (EHS)…”
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Endoscopic hand-suturing for defect closure after gastric endoscopic submucosal dissection: a pilot study in animals and in humans by Goto, Osamu, Sasaki, Motoki, Akimoto, Teppei, Ochiai, Yasutoshi, Kiguchi, Yoshiyuki, Mitsunaga, Yutaka, Fujimoto, Ai, Maehata, Tadateru, Nishizawa, Toshihiro, Takeuchi, Hiroya, Kitagawa, Yuko, Yahagi, Naohisa

“…Mucosal suturing enables reliable and optimal defect closure after endoscopic treatments. We developed and investigated the feasibility of endoscopic…”
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Severe acute pancreatitis following cold polypectomy of the minor duodenal papilla in a case with pancreas divisum by Akimoto, Teppei, Kato, Motohiko, Yahagi, Naohisa

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Resectability of Small Duodenal Tumors: A Randomized Controlled Trial Comparing Underwater Endoscopic Mucosal Resection and Cold Snare Polypectomy by Miyazaki, Kurato, Nakayama, Atsushi, Sasaki, Motoki, Minezaki, Daisuke, Morioka, Kohei, Iwata, Kentaro, Masunaga, Teppei, Kubosawa, Yoko, Mizutani, Mari, Hayashi, Yukie, Kiguchi, Yoshiyuki, Akimoto, Teppei, Takatori, Yusaku, Kawasaki, Shintaro, Matsuura, Noriko, Sujino, Tomohisa, Takabayashi, Kaoru, Yamanoi, Kazuhiro, Mori, Keita, Kanai, Takanori, Yahagi, Naohisa, Kato, Motohiko

“…Underwater endoscopic mucosal resection (UEMR) and cold snare polypectomy (CSP) are novel endoscopic procedures for superficial nonampullary duodenal…”
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Potential for peritoneal cancer cell seeding in endoscopic full-thickness resection for early gastric cancer by Goto, Osamu, Shimoda, Masayuki, Sasaki, Motoki, Kiguchi, Yoshiyuki, Mitsunaga, Yutaka, Akimoto, Teppei, Ochiai, Yasutoshi, Fujimoto, Ai, Maehata, Tadateru, Nishizawa, Toshihiro, Takeuchi, Hiroya, Kitagawa, Yuko, Kameyama, Kaori, Yahagi, Naohisa

“…During endoscopic full-thickness resection (EFTR) for cancers, whether exposure of the lumen to the abdominal cavity during the procedure is acceptable is…”
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Distinctive duodenal microbiomes and bile acid profiles in duodenal tumor patients revealed by prospective observational study by Kubosawa, Yoko, Sujino, Tomohisa, Miyamoto, Kentaro, Kayashima, Atsuto, Minezaki, Daisuke, Morioka, Kohei, Iwata, Kentaro, Miyazaki, Kurato, Masunaga, Teppei, Mizutani, Mari, Akimoto, Teppei, Takatori, Yusaku, Matsuura, Noriko, Nakayama, Atsushi, Takabayashi, Kaoru, Nakamoto, Nobuhiro, Honda, Akira, Kato, Motohiko, Yahagi, Naohisa, Kanai, Takanori

“…The incidence of duodenal tumors (DTs) is increasing. However, the mechanisms underlying its development remain unclear. Environmental factors, including the…”
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Three-dimensional flexible endoscopy enables more accurate endoscopic recognition and endoscopic submucosal dissection marking for superficial gastric neoplasia: a pilot study to compare two- and three-dimensional imaging by Higuchi, Kazutoshi, Kaise, Mitsuru, Noda, Hiroto, Kirita, Kumiko, Koizumi, Eriko, Umeda, Takamitsu, Akimoto, Teppei, Omori, Jun, Akimoto, Naohiko, Goto, Osamu, Tatsuguchi, Atsushi, Iwakiri, Katsuhiko

“…Background Three-dimensional (3D) visualization offers better depth recognition than two-dimensional (2D) imaging, thus helping to provide more useful…”
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Usefulness of the flexible traction method in gastric endoscopic submucosal dissection: an in-vivo animal study by Higuchi, Kazutoshi, Goto, Osamu, Koizumi, Eriko, Kirita, Kumiko, Noda, Hiroto, Akimoto, Teppei, Omori, Jun, Kaise, Mitsuru, Iwakiri, Katsuhiko

“…Background An appropriate traction of the target lesion is a key for a safe and secure ESD procedure. We proposed the flexible traction method (F-trac) which…”
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Endoscopic hand suturing for mucosal defect closure after gastric endoscopic submucosal dissection may reduce the risk of postoperative bleeding in patients receiving antithrombotic therapy by Akimoto, Teppei, Goto, Osamu, Sasaki, Motoki, Mizutani, Mari, Tsutsumi, Koshiro, Kiguchi, Yoshiyuki, Takatori, Yusaku, Nakayama, Atsushi, Kato, Motohiko, Fujimoto, Ai, Ochiai, Yasutoshi, Maehata, Tadateru, Kaise, Mitsuru, Iwakiri, Katsuhiko, Yahagi, Naohisa

“…Objectives Endoscopic hand suturing (EHS) is expected to decrease the risk of post‐endoscopic submucosal dissection (ESD) bleeding by closing mucosal defects…”
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Prophylactic clip closure for mucosal defects is associated with reduced adverse events after colorectal endoscopic submucosal dissection: a propensity-score matching analysis by Omori, Jun, Goto, Osamu, Habu, Tsugumi, Ishikawa, Yumiko, Kirita, Kumiko, Koizumi, Eriko, Noda, Hiroto, Higuchi, Kazutoshi, Onda, Takeshi, Akimoto, Teppei, Akimoto, Naohiko, Itokawa, Norio, Kaise, Mitsuru, Iwakiri, Katsuhiko

“…It is unclear whether prophylactic endoscopic closure after colorectal endoscopic submucosal dissection (ESD) reduces the risk of postoperative adverse events…”
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Endoscopic slipknot clip suturing method: an ex vivo feasibility study (with video) by Nishizawa, Toshihiro, MD, PhD, Uraoka, Toshio, MD, PhD, Sagara, Seiji, MD, Suzuki, Hidekazu, MD, PhD, Akimoto, Teppei, MD, Kanai, Takanori, MD, PhD, Yahagi, Naohisa, MD, PhD

“…Background and Aims We developed a suturing method with slipknot string and clips for the single-channel endoscope. The aim of this study was to analyze the…”
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