Search Results - "Oyama, Tsuneo"

Counter traction makes endoscopic submucosal dissection easier by Oyama, Tsuneo

“…Poor counter traction and poor field of vision make endoscopic submucosal dissection (ESD) difficult. Good counter traction allows dissections to be performed…”
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Prediction of the invasion depth of superficial squamous cell carcinoma based on microvessel morphology: magnifying endoscopic classification of the Japan Esophageal Society by Oyama, Tsuneo, Inoue, Haruhiro, Arima, Miwako, Momma, Kumiko, Omori, Tai, Ishihara, Ryu, Hirasawa, Dai, Takeuchi, Manabu, Tomori, Akihisa, Goda, Kenichi

“…Predicting invasion depth of superficial esophageal squamous cell carcinoma is crucial in determining the precise indication for endoscopic resection because…”
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Endoscopic diagnosis and treatment of esophageal adenocarcinoma: introduction of Japan Esophageal Society classification of Barrett’s esophagus by Ishihara, Ryu, Goda, Kenichi, Oyama, Tsuneo

“…Endoscopic surveillance of Barrett’s esophagus has become a foundation of the management of esophageal adenocarcinoma (EAC). Surveillance for Barrett’s…”
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Prevention of stricture after large esophageal endoscopic submucosal dissections by Oyama, Tsuneo

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Guidelines for Diagnosis and Treatment of Carcinoma of the Esophagus April 2012 edited by the Japan Esophageal Society by Kuwano, Hiroyuki, Nishimura, Yasumasa, Oyama, Tsuneo, Kato, Hiroyuki, Kitagawa, Yuko, Kusano, Motoyasu, Shimada, Hideo, Takiuchi, Hiroya, Toh, Yasushi, Doki, Yuichiro, Naomoto, Yoshio, Matsubara, Hisahiro, Miyazaki, Tatsuya, Muto, Manabu, Yanagisawa, Akio

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Comprehensive registry of esophageal cancer in Japan, 2013 by Watanabe, Masayuki, Tachimori, Yuji, Oyama, Tsuneo, Toh, Yasushi, Matsubara, Hisahiro, Ueno, Masaki, Kono, Koji, Uno, Takashi, Ishihara, Ryu, Muro, Kei, Numasaki, Hodaka, Tanaka, Koji, Ozawa, Soji, Murakami, Kentaro, Usune, Shiyori, Takahashi, Arata, Miyata, Hiroaki

“…Background Esophageal cancer is the eighth most common cause of cancer mortality in Japan. More than 11,000 people had died from esophageal cancer in 2018. The…”
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Comprehensive registry of esophageal cancer in Japan, 2014 by Watanabe, Masayuki, Toh, Yasushi, Ishihara, Ryu, Kono, Koji, Matsubara, Hisahiro, Murakami, Kentaro, Muro, Kei, Numasaki, Hodaka, Oyama, Tsuneo, Ozawa, Soji, Saeki, Hiroshi, Tanaka, Koji, Tsushima, Takahiro, Ueno, Masaki, Uno, Takashi, Yoshio, Toshiyuki, Usune, Shiyori, Takahashi, Arata, Miyata, Hiroaki

“…Background The registration committee for esophageal cancer in the Japan Esophageal Society (JES) has collected the patients' characteristics, treatment, and…”
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Comprehensive registry of esophageal cancer in Japan, 2012 by Tachimori, Yuji, Ozawa, Soji, Numasaki, Hodaka, Ishihara, Ryu, Matsubara, Hisahiro, Muro, Kei, Oyama, Tsuneo, Toh, Yasushi, Udagawa, Harushi, Uno, Takashi

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A Scoring System to Stratify Curability after Endoscopic Submucosal Dissection for Early Gastric Cancer: "eCura system" by Hatta, Waku, Gotoda, Takuji, Oyama, Tsuneo, Kawata, Noboru, Takahashi, Akiko, Yoshifuku, Yoshikazu, Hoteya, Shu, Nakagawa, Masahiro, Hirano, Masaaki, Esaki, Mitsuru, Matsuda, Mitsuru, Ohnita, Ken, Yamanouchi, Kohei, Yoshida, Motoyuki, Dohi, Osamu, Takada, Jun, Tanaka, Keiko, Yamada, Shinya, Tsuji, Tsuyotoshi, Ito, Hirotaka, Hayashi, Yoshiaki, Nakaya, Naoki, Nakamura, Tomohiro, Shimosegawa, Tooru

“…Although radical surgery is recommended for patients not meeting the curative criteria for endoscopic submucosal dissection (ESD) of early gastric cancer (EGC)…”
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Endoscopic hand-suturing is feasible, safe, and may reduce bleeding risk after gastric endoscopic submucosal dissection: a multicenter pilot study (with video) by Goto, Osamu, Oyama, Tsuneo, Ono, Hiroyuki, Takahashi, Akiko, Fujishiro, Mitsuhiro, Saito, Yukata, Abe, Seiichiro, Kaise, Mitsuru, Iwakiri, Katsuhiko, Yahagi, Naohisa

“…Endoscopic hand-suturing (EHS) provides secure intraluminal mucosal closure and should decrease the risk of adverse events after gastric endoscopic submucosal…”
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How to establish endoscopic submucosal dissection in Western countries by Oyama, Tsuneo, Yahagi, Naohisa, Ponchon, Thierry, Kiesslich, Tobias, Berr, Frieder

“…Endoscopic submucosal dissection(ESD) has been invented in Japan to provide resection for cure of early cancer in the gastrointestinal tract. Professional…”
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Efficacy of lymph node dissection by node zones according to tumor location for esophageal squamous cell carcinoma by Tachimori, Yuji, Ozawa, Soji, Numasaki, Hodaka, Matsubara, Hisahiro, Shinoda, Masayuki, Toh, Yasushi, Udagawa, Harushi, Fujishiro, Mitsuhiro, Oyama, Tsuneo, Uno, Takashi

“…Background The extent of node dissection in esophageal cancer surgery is usually estimated by the number of resected nodes, irrespective of the area of…”
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Comprehensive Registry of Esophageal Cancer in Japan, 2010 by Tachimori, Yuji, Ozawa, Soji, Numasaki, Hodaka, Ishihara, Ryu, Matsubara, Hisahiro, Muro, Kei, Oyama, Tsuneo, Toh, Yasushi, Udagawa, Harushi, Uno, Takashi

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Comprehensive Registry of Esophageal Cancer in Japan, 2009 by Tachimori, Yuji, Ozawa, Soji, Numasaki, Hodaka, Fujishiro, Mitsuhiro, Matsubara, Hisahiro, Oyama, Tsuneo, Shinoda, Masayuki, Toh, Yasushi, Udagawa, Harushi, Uno, Takashi

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Efficacy of Endoscopic Resection and Selective Chemoradiotherapy for Stage I Esophageal Squamous Cell Carcinoma by Minashi, Keiko, Nihei, Keiji, Mizusawa, Junki, Takizawa, Kohei, Yano, Tomonori, Ezoe, Yasumasa, Tsuchida, Tomohiro, Ono, Hiroyuki, Iizuka, Toshiro, Hanaoka, Noboru, Oda, Ichiro, Morita, Yoshinori, Tajika, Masahiro, Fujiwara, Junko, Yamamoto, Yoshinobu, Katada, Chikatoshi, Hori, Shinichiro, Doyama, Hisashi, Oyama, Tsuneo, Nebiki, Hiroko, Amagai, Kenji, Kubota, Yutaro, Nishimura, Ken, Kobayashi, Nozomu, Suzuki, Takuto, Hirasawa, Kingo, Takeuchi, Toshihisa, Fukuda, Haruhiko, Muto, Manabu

“…Esophagectomy is the standard treatment for stage I esophageal squamous cell carcinoma (ESCC). We conducted a single-arm prospective study to confirm the…”
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Usefulness and Limitations of a Serum Screening System to Predict the Risk of Gastric Cancer by Kishino, Takaaki, Oyama, Tsuneo, Tomori, Akihisa, Takahashi, Akiko, Shinohara, Tomoaki

“…Objective The aim of the present study was to evaluate the effectiveness and limitations of a serum screening system for predicting the risk of gastric cancer…”
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Long-term outcomes of endoscopic resection and metachronous cancer after endoscopic resection for adenocarcinoma of the esophagogastric junction in Japan by Abe, Seiichiro, Ishihara, Ryu, Takahashi, Hiroaki, Ono, Hiroyuki, Fujisaki, Junko, Matsui, Akira, Takahashi, Akiko, Goda, Kenichi, Kawada, Kenro, Koike, Tomoyuki, Takeuchi, Manabu, Tsuji, Yosuke, Hirasawa, Dai, Oyama, Tsuneo

“…Endoscopic resection (ER) of superficial adenocarcinoma of the esophagogastric junction (AEGJ) has been shown to be safe and effective. However, long-term data…”
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Outcomes of endoscopic resection for superficial duodenal tumors: 10 years' experience in 18 Japanese high volume centers by Kato, Motohiko, Takeuchi, Yoji, Hoteya, Shu, Oyama, Tsuneo, Nonaka, Satoru, Yoshimizu, Shoichi, Kakushima, Naomi, Ohata, Ken, Yamamoto, Hironori, Hara, Yuko, Doyama, Hisashi, Dohi, Osamu, Yamasaki, Yasushi, Ueyama, Hiroya, Takimoto, Kengo, Kurahara, Koichi, Tashima, Tomoaki, Abe, Nobutsugu, Nakayama, Atsushi, Oda, Ichiro, Yahagi, Naohisa

“…Data on endoscopic resection (ER) for superficial duodenal epithelial tumors (SDETs) are insufficient owing to their rarity. There are two main ER techniques…”
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Curative Management After Endoscopic Resection for Esophageal Squamous Cell Carcinoma Invading Muscularis Mucosa or Shallow Submucosal Layer–Multicenter Real-World Survey in Japan by Katada, Chikatoshi, Yokoyama, Tetsuji, Hirasawa, Dai, Iizuka, Toshiro, Kikuchi, Daisuke, Yano, Tomonori, Hombu, Takuya, Yoshio, Toshiyuki, Yoshimizu, Shoichi, Ono, Hiroyuki, Yabuuchi, Yohei, Terai, Shuji, Hashimoto, Satoru, Takahashi, Kazuya, Tanaka, Shinji, Urabe, Yuji, Arima, Miwako, Tanabe, Satoshi, Wada, Takuya, Furue, Yasuaki, Oyama, Tsuneo, Takahashi, Akiko, Sakamoto, Yasutoshi, Muto, Manabu

“…Curative management after endoscopic resection (ER) for esophageal squamous cell carcinoma (ESCC), which invades the muscularis mucosa (pMM-ESCC) or shallow…”
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Risk of metastasis in adenocarcinoma of the esophagus: a multicenter retrospective study in a Japanese population by Ishihara, Ryu, Oyama, Tsuneo, Abe, Seiichiro, Takahashi, Hiroaki, Ono, Hiroyuki, Fujisaki, Junko, Kaise, Mitsuru, Goda, Kenichi, Kawada, Kenro, Koike, Tomoyuki, Takeuchi, Manabu, Matsuda, Rie, Hirasawa, Dai, Yamada, Masayoshi, Kodaira, Junichi, Tanaka, Masaki, Omae, Masami, Matsui, Akira, Kanesaka, Takashi, Takahashi, Akiko, Hirooka, Shinichi, Saito, Masahiro, Tsuji, Yosuke, Maeda, Yuki, Yamashita, Hiroharu, Oda, Ichiro, Tomita, Yasuhiko, Matsunaga, Takashi, Terai, Shuji, Ozawa, Soji, Kawano, Tatsuyuki, Seto, Yasuyuki

“…Background Little is known about the specific risks of metastasis in esophageal adenocarcinoma in relation to invasion depth or other pathologic factors…”
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