Search Results - "MASHIMO, Yumi"

Conventional versus traction-assisted endoscopic submucosal dissection for gastric neoplasms: a multicenter, randomized controlled trial (with video) by Yoshida, Masao, Takizawa, Kohei, Suzuki, Sho, Koike, Yoshiki, Nonaka, Satoru, Yamasaki, Yasushi, Minagawa, Takeyoshi, Sato, Chiko, Takeuchi, Chihiro, Watanabe, Ko, Kanzaki, Hiromitsu, Morimoto, Hiroyuki, Yano, Takafumi, Sudo, Kosuke, Mori, Keita, Gotoda, Takuji, Ono, Hiroyuki, Yoshida, Masao, Takizawa, Kohei, Mori, Keita, Ono, Hiroyuki, Koike, Yoshiki, Hirasawa, Dai, Nonaka, Satoru, Oda, Ichiro, Yamasaki, Yasushi, Uedo, Noriya, Minagawa, Takeyoshi, Fujii, Ryoji, Sumiyoshi, Tetsuya, Sato, Chiko, Hirasawa, Kingo, Takeuchi, Chihiro, Tsuji, Yosuke, Watanabe, Ko, Hikichi, Takuto, Gotoda, Takuji, Kanzaki, Hiromitsu, Miura, Kou, Okada, Hiroyuki, Morimoto, Hiroyuki, Nakamura, Hiroshi, Yano, Tomonori, Suzuki, Sho, Kusano, Chika, Yano, Takafumi, Tanabe, Satoshi, Sudo, Kosuke, Mashimo, Yumi, Minashi, Keiko, Nakajima, Takako, Kurokawa, Yukinori

“…The aim of this study was to clarify whether dental floss clip (DFC) traction improves the technical outcomes of endoscopic submucosal dissection (ESD). A…”
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Competence development of trainees performing short‐type single‐balloon enteroscopy‐assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy by Tanisaka, Yuki, Mizuide, Masafumi, Fujita, Akashi, Jinushi, Ryuhei, Ogawa, Tomoya, Katsuda, Hiromune, Saito, Yoichi, Miyaguchi, Kazuya, Mashimo, Yumi, Ryozawa, Shomei

“…Objectives This study aimed to evaluate the trainees’ practice and learning curve in short‐type single‐balloon enteroscopy (short SBE)‐assisted endoscopic…”
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Effectiveness of clip-and-thread traction-assisted duodenal endoscopic submucosal dissection: a propensity score–matched study (with video) by Tashima, Tomoaki, Jinushi, Ryuhei, Ishii, Naoki, Kawasaki, Tomonori, Miyaguchi, Kazuya, Terada, Rie, Nakano, Yuya, Mashimo, Yumi, Ogawa, Tomoya, Fujita, Akashi, Tanisaka, Yuki, Mizuide, Masafumi, Ryozawa, Shomei

“…The indications for endoscopic submucosal dissection (ESD) in superficial nonampullary duodenal epithelial tumors (SNADETs) remain controversial because the…”
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Intraperitoneal Abscess as a Postoperative Complication of Gastric Endoscopic Submucosal Dissection by Miyaguchi, Kazuya, Tashima, Tomoaki, Sugimoto, Kei, Terada, Rie, Mashimo, Yumi, Imaeda, Hiroyuki, Ryozawa, Shomei

“…We herein report a case of intraperitoneal abscess as a postoperative complication of gastric endoscopic submucosal dissection (ESD). A 70-year-old man who…”
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Effectiveness of a multi-loop traction device for colorectal endoscopic submucosal dissection performed by trainees: a pilot study by Jinushi, Ryuhei, Tashima, Tomoaki, Terada, Rie, Miyaguchi, Kazuya, Katsuda, Hiromune, Ogawa, Tomoya, Nakano, Yuya, Saito, Yoichi, Fujita, Akashi, Tanisaka, Yuki, Mizuide, Masafumi, Mashimo, Yumi, Kawasaki, Tomonori, Ryozawa, Shomei

“…Colorectal endoscopic submucosal dissection (ESD) is a difficult procedure, and its introduction to trainees has been debated. Although the criteria for…”
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Endoscopic treatment of large superficial colorectal tumors: a case series of 200 endoscopic submucosal dissections (with video) by Saito, Yutaka, MD, PhD, Uraoka, Toshio, MD, PhD, Matsuda, Takahisa, MD, Emura, Fabian, MD, PhD, Ikehara, Hisatomo, MD, Mashimo, Yumi, MD, PhD, Kikuchi, Tsuyoshi, MD, Fu, Kuang-I., MD, PhD, Sano, Yasushi, MD, PhD, Saito, Daizo, MD, PhD

“…Background Endoscopic submucosal dissection (ESD) is accepted as a minimally invasive treatment for early gastric cancer; however, it is not widely used in the…”
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Novel retrieval basket facilitates the extraction of difficult bile duct stones in a patient with surgically altered anatomy by Tanisaka, Yuki, Mizuide, Masafumi, Fujita, Akashi, Ogawa, Tomoya, Suzuki, Masahiro, Katsuda, Hiromune, Saito, Youichi, Tashima, Tomoaki, Mashimo, Yumi, Ryozawa, Shomei

“…Highlight Bile duct stone extraction is sometimes difficult in patients with surgically altered anatomy. Tanisaka and colleagues present a video case report…”
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A retrospective cohort study of factors influencing long procedure times in colorectal endoscopic submucosal dissection by Miyaguchi, Kazuya, Tashima, Tomoaki, Terada, Rie, Jinushi, Ryuhei, Nakano, Yuya, Katsuda, Hiromune, Ogawa, Tomoya, Fujita, Akashi, Tanisaka, Yuki, Mizuide, Masafumi, Mashimo, Yumi, Nakamoto, Hidetomo, Kawasaki, Tomonori, Imaeda, Hiroyuki, Ryozawa, Shomei

“…To evaluate the outcomes and factors influencing colorectal endoscopic submucosal dissection (ESD) with a long procedure time. In this single-center,…”
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22-gauge Co-Cr versus stainless-steel Franseen needles for endoscopic ultrasound-guided tissue acquisition in patients with solid pancreatic lesions by Tanisaka, Yuki, Mizuide, Masafumi, Fujita, Akashi, Jinushi, Ryuhei, Shiomi, Rie, Shin, Takahiro, Sugimoto, Kei, Tashima, Tomoaki, Mashimo, Yumi, Ryozawa, Shomei

“…Endoscopic ultrasound-guided tissue acquisition (EUS-TA) using Franseen needles is reportedly useful for its high diagnostic yield. This study compared the…”
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Distinguishing the papilla of Vater during biliary cannulation using texture and color enhancement imaging: A pilot study by Miyaguchi, Kazuya, Mizuide, Masafumi, Tanisaka, Yuki, Fujita, Akashi, Jinushi, Ryuhei, Hiromune, Katsuda, Ogawa, Tomoya, Saito, Yoichi, Tashima, Tomoaki, Mashimo, Yumi, Imaeda, Hiroyuki, Ryozawa, Shomei

“…Objectives Understanding the exact morphology of the bile duct opening is important for determining the success of bile duct cannulation. Texture and color…”
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Can endoscopic retrograde cholangiopancreatography‐related procedures for resolving acute cholangitis be effectively and safely performed in patients with surgically altered anatomy? Comparison study to evaluate the timing of short‐type single‐balloon enteroscopy‐assisted endoscopic retrograde cholangiopancreatography by Tanisaka, Yuki, Mizuide, Masafumi, Fujita, Akashi, Jinushi, Ryuhei, Shiomi, Rie, Shin, Takahiro, Hirata, Dai, Terada, Rie, Tashima, Tomoaki, Mashimo, Yumi, Ryozawa, Shomei

“…Objectives Balloon enteroscopy (BE)‐assisted endoscopic retrograde cholangiopancreatography (ERCP)‐related procedures to resolve acute cholangitis (AC) in…”
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A pilot study to assess the safety and efficacy of carbon dioxide insufflation during colorectal endoscopic submucosal dissection with the patient under conscious sedation by Saito, Yutaka, MD, PhD, Uraoka, Toshio, MD, PhD, Matsuda, Takahisa, MD, Emura, Fabian, MD, PhD, Ikehara, Hisatomo, MD, Mashimo, Yumi, MD, PhD, Kikuchi, Tsuyoshi, MD, Kozu, Takahiro, MD, Saito, Daizo, MD, PhD

“…Background Endoscopic submucosal dissection (ESD) is accepted as one of the treatments for en bloc resection of large superficial colorectal lesions. This…”
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Conversion from conventional esophageal endoscopic submucosal dissection to the gel immersion method by Nakano, Yuya, Tashima, Tomoaki, Jinushi, Ryuhei, Terada, Rie, Mashimo, Yumi, Kawasaki, Tomonori, Ryozawa, Shomei

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Endoscopic closure using an over‐the‐scope clip for pancreatobiliary endoscopy‐related large gastrointestinal perforation (with video) by Fujita, Akashi, Tashima, Tomoaki, Tanisaka, Yuki, Mizuide, Masafumi, Ogawa, Tomoya, Saito, Yoichi, Katsuda, Hiromune, Miyaguchi, Kazuya, Mashimo, Yumi, Nakano, Yuya, Terada, Rie, Jinushi, Ryuhei, Ryozawa, Shomei

“…Endoscopic ultrasonography (EUS) and endoscopic retrograde cholangiopancreatography (ERCP) for pancreatobiliary diseases require advanced techniques. We…”
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Comparison of Fork‐tip and Franseen needles for endoscopic ultrasound‐guided fine‐needle biopsy in pancreatic solid lesions: A propensity‐matched analysis by Fujita, Akashi, Ryozawa, Shomei, Tanisaka, Yuki, Ogawa, Tomoya, Saito, Yoichi, Katsuda, Hiromune, Miyaguchi, Kazuya, Yasuda, Masanori, Araki, Ryuichiro, Mashimo, Yumi, Tashima, Tomoaki, Nakano, Yuya, Terada, Rie, Jinushi, Ryuhei, Mizuide, Masafumi

“…Objectives There is no unanimity regarding the most appropriate needle to use for an endoscopic ultrasound‐guided fine‐needle biopsy (EUS‐FNB). To date, new…”
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Hazardous repeat bleeding after colorectal endoscopic submucosal dissection in a patient with immune thrombocytopenia: complete hemostasis using an over-the-scope clip by Miyaguchi, Kazuya, Tashima, Tomoaki, Sugimoto, Kei, Mashimo, Yumi, Imaeda, Hiroyuki, Ryozawa, Shomei

“…A 76-year-old man diagnosed with early-stage colorectal cancer was referred to our hospital for endoscopic submucosal dissection (ESD). The patient had a low…”
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Conventional Clips vs Over-the-Scope Clips for Mucosal Defects Closure After Duodenal Endoscopic Submucosal Dissection by Jinushi, Ryuhei, Tashima, Tomoaki, Fujita, Akashi, Tanisaka, Yuki, Mashimo, Yumi, Mizuide, Masafumi, Masuda, Sakue, Koizumi, Kazuya, Ryozawa, Shomei

“…Over-the-scope clips (OTSCs) are used for treating gastrointestinal perforations, postoperative anastomotic leakages, and mucosal defect closure after…”
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Endoscopic resection using an over-the-scope clip for duodenal neuroendocrine tumors by Tashima, Tomoaki, Ryozawa, Shomei, Tanisaka, Yuki, Fujita, Akashi, Miyaguchi, Kazuya, Ogawa, Tomoya, Mizuide, Masafumi, Mashimo, Yumi, Kawasaki, Tomonori, Yasuda, Masami

“…Abstract Background and study aims  Endoscopic resection of duodenal neuroendocrine tumors (DNETs) remains controversial, and its indications are still…”
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Gel immersion endoscopic submucosal dissection: clinical experience with 13 cases of superficial esophageal cancer by Nakano, Yuya, Tashima, Tomoaki, Jinushi, Ryuhei, Terada, Rie, Mashimo, Yumi, Kawasaki, Tomonori, Uraoka, Toshio, Ryozawa, Shomei

“…Abstract Esophageal endoscopic submucosal dissection (ESD) of tumors located on the gravity side is technically challenging. Given that gel immersion ESD…”
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Endoscopic hemostasis using gel immersion endoscopy for duodenal ulcer and a sigmoid colon polyp: A novel gel injection method by Jinushi, Ryuhei, Tashima, Tomoaki, Ishii, Naoki, Fujita, Akashi, Tanisaka, Yuki, Mizuide, Masafumi, Mashimo, Yumi, Kawasaki, Tomonori, Ryozawa, Shomei

“…Gel immersion endoscopy (GIE) has gained prominence for securing a good visual field. Traditionally, OS‐1 jelly (Otsuka Pharmaceutical Factory) has been used…”
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