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Toshiki Sugawara

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Y Maeda; Naotaka Fujita; Y Harada; Dai Hirasawa; Y Koike; J Kusaka; Takashi Obana; T Ohira; Toshiki Sugawara; K Suzuki; M Tanaka; T Yamagata; Yutaka Noda
A prospective, randomized, double-blind, controlled trial on the efficacy of carbon dioxide insufflation in gastric endoscopic submucosal dissection.
Takashi Obana; Tetsuya Oohira; Toshiki Sugawara; Naotaka Fujita; Yoshihiro Harada; Dai Hirasawa; Hiroshi Honda; Kei Ito; Yutaka Noda; Takashi Sawai
A case of mucosal cancer of the stomach treated by endoscopic submucosal dissection after which nodal metastasis became evident.
Taku Yamagata; Yasuchika Yamamoto; Naotaka Fujita; Yoshihiro Harada; Dai Hirasawa; Yoshiki Koike; Jun Kusaka; Yuki Maeda; Takashi Obana; Tetsuya Ohira; Toshiki Sugawara; Kenjiro Suzuki; Megumi Tanaka; Yutaka Noda
Efficacy of acetic acid-spraying method in diagnosing extension of Barrett's cancer under the squamous epithelium.

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All Publications

2013: Y Maeda; Naotaka Fujita; Y Harada; Dai Hirasawa; Y Koike; J Kusaka; Takashi Obana; T Ohira; Toshiki Sugawara; K Suzuki; M Tanaka; T Yamagata; Yutaka Noda
A prospective, randomized, double-blind, controlled trial on the efficacy of carbon dioxide insufflation in gastric endoscopic submucosal dissection.
Endoscopy 2013;45(5):335-41.
2013: Takashi Obana; Tetsuya Oohira; Toshiki Sugawara; Naotaka Fujita; Yoshihiro Harada; Dai Hirasawa; Hiroshi Honda; Kei Ito; Yutaka Noda; Takashi Sawai
A case of mucosal cancer of the stomach treated by endoscopic submucosal dissection after which nodal metastasis became evident.
Case reports in medicine 2013;2013():853849.
2012: Taku Yamagata; Yasuchika Yamamoto; Naotaka Fujita; Yoshihiro Harada; Dai Hirasawa; Yoshiki Koike; Jun Kusaka; Yuki Maeda; Takashi Obana; Tetsuya Ohira; Toshiki Sugawara; Kenjiro Suzuki; Megumi Tanaka; Yutaka Noda
Efficacy of acetic acid-spraying method in diagnosing extension of Barrett's cancer under the squamous epithelium.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2012;24(5):309-14.
2012: Y Maeda; Naotaka Fujita; Y Harada; Dai Hirasawa; Y Koike; Z Kusaka; Takashi Obana; T Ohira; Toshiki Sugawara; K Suzuki; T Yamagata; Y Yamamoto; Yutaka Noda
A pilot study to assess mediastinal emphysema after esophageal endoscopic submucosal dissection with carbon dioxide insufflation.
Endoscopy 2012;44(6):565-71.
2011: Yuki Maeda; Naotaka Fujita; Yoshihiro Harada; Dai Hirasawa; Takashi Obana; Tetsuya Ohira; Toshiki Sugawara; Takashi Suzuki; Yutaka Noda
Mediastinal emphysema after esophageal endoscopic submucosal dissection: its prevalence and clinical significance.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2011;23(3):221-6.
2010: Yoshiki Koike; Takashi Obana; Naotaka Fujita; Dai Hirasawa; Takashi Suzuki; Toshiki Sugawara; Tetsuya Ohira; Yoshihiro Harada; Yuki Maeda; Kenjiro Suzuki; Taku Yamagata; Yutaka Noda; Masaya Oikawa; Takashi Sawai
[A case of giant esophageal leiomyoma successfully resected by endoscopic submucosal dissection followed by retrieval via laparotomy].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 2010;107(11):1780-5.
2010: Yutaka Noda; Naotaka Fujita; Go Kobayashi; Kei Itoh; Jun Horaguchi; Osamu Takasawa; Takashi Obana; Shinsuke Koshita; Yoshihide Kanno; Takashi Suzuki; Dai Hirasawa; Toshiki Sugawara; Tetsuya Ohira; Yoshihiro Harada; Takashi Tsuchiya; Takashi Sawai; Miwa Uzuki; Akira Kurose
Diagnostic efficacy of the cell block method in comparison with smear cytology of tissue samples obtained by endoscopic ultrasound-guided fine-needle aspiration.
Journal of gastroenterology 2010;45(8):868-75.
2009: Yoshihide Kanno; Dai Hirasawa; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kazuhiko Ishida; Kei Ito; Takashi Obana; Takashi Suzuki; Toshiki Sugawara; Jun Horaguchi; Osamu Takasawa; Kazunari Nakahara; Tetsuya Ohira; Kengo Onochi; Yoshihiro Harada; Wataru Iwai; Masatake Kuroha
Long intestinal tube insertion with the ropeway method facilitated by a guidewire placed by transnasal ultrathin endoscopy for bowel obstruction.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2009;21(3):196-200.
2009: Yoshihide Kanno; Dai Hirasawa; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kazuhiko Ishida; Kei Ito; Takashi Obana; Takashi Suzuki; Toshiki Sugawara; Jun Horaguchi; Osamu Takasawa; Kazunari Nakahara; Tetsuya Ohira; Kengo Onochi; Yoshihiro Harada; Wataru Iwai; Masatake Kuroha
Long-tube insertion with the ropeway method facilitated by a guidewire placed by transnasal ultrathin endoscopy for bowel obstruction: a prospective, randomized, controlled trial.
Gastrointestinal endoscopy 2009;69(7):1363-8.
2009: Yoshihiro Harada; Dai Hirasawa; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kazuhiko Ishida; Makoto Yonechi; Kei Ito; Takashi Suzuki; Toshiki Sugawara; Jun Horaguchi; Osamu Takasawa; Takashi Obana; Tetsuya Oohira; Kengo Onochi; Yoshihide Kanno; Masatake Kuroha; Wataru Iwai
Impact of a transparent hood on the performance of total colonoscopy: a randomized controlled trial.
Gastrointestinal endoscopy 2009;69(3 Pt 2):637-44.
2009: Naotaka Fujita; Toshiki Sugawara; Yutaka Noda; Go Kobayashi; Kei Ito; Takashi Obana; Jun Horaguchi; Osamu Takasawa
Snare-over-the-wire technique for safe exchange of a stent following endosonography-guided biliary drainage.
Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 2009;21(1):48-52.
2008: Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kei Ito; Takashi Obana; Jun Horaguchi; Osamu Takasawa; Toshiki Sugawara
Temporary endosonography-guided biliary drainage for transgastrointestinal deployment of a self-expandable metallic stent.
Journal of gastroenterology 2008;43(8):637-40.
2008: Jun Horaguchi; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kei Ito; Osamu Takasawa; Takashi Obana; Takuro Endo; Kazunari Nakahara; Kazuhiko Ishida; Makoto Yonechi; Dai Hirasawa; Takashi Suzuki; Toshiki Sugawara; Tetuya Ohhira; Kengo Onochi; Yoshihiro Harada
Amylase levels in bile in patients with a morphologically normal pancreaticobiliary ductal arrangement.
Journal of gastroenterology 2008;43(4):305-11.
2008: Takashi Obana; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kei Ito; Toshiki Sugawara; Jun Horaguchi; Osamu Takasawa; Takuro Endo; Kazunari Nakahara; Takashi Sawai; Miwa Uzuki; Mika Watanabe
Endoscopic biliary imaging and clinicopathological features of cystic duct cancer.
Journal of gastroenterology 2008;43(2):171-8.
2007: Osamu Takasawa; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Kei Ito; Jun Horaguchi; Takashi Obana; Takuro Endo; Kazunari Nakahara; Kazuhiko Ishida; Shigeharu Seno; Makoto Yonechi; Takashi Suzuki; Dai Hirasawa; Toshiki Sugawara; Tetsuya Ohira; Kengo Onochi; Yoshihiro Harada; Hiroyuki Unakami; Takashi Sawai
Clinicopathological study on the intraductal spread of small pancreatic cancer.
Journal of gastroenterology 2007;42(12):957-61.
2007: Yutaka Noda; Naotaka Fujita; Go Kobayashi; Kei Ito; Jun Horaguchi; Osamu Takasawa; Takashi Obana; Kazuhiko Ishida; Shigeharu Senoo; Makoto Yonechi; Takashi Suzuki; Dai Hirasawa; Toshiki Sugawara; Masao Kobari; Takashi Sawai; Miwa Uzuki; Mika Watanabe
Histological study of gallbladder and bile duct epithelia in patients with anomalous arrangement of the pancreaticobiliary ductal system: comparison between those with and without a dilated common bile duct.
Journal of gastroenterology 2007;42(3):211-8.
2005: Toshiki Sugawara; Naotaka Fujita; Go Kobayashi; Yutaka Noda; Katsumi Kimura; Kei Ito; Jun Horaguchi; Osamu Takasawa
[A case of malignant endocrine tumor of the pancreas showing atypical findings in diagnostic imaging].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 2005;102(7):918-23.
2004: Kei Ito; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Katsumi Kimura; Toshiki Sugawara; Jun Horaguchi
Percutaneous cholecystostomy versus gallbladder aspiration for acute cholecystitis: a prospective randomized controlled trial.
AJR. American journal of roentgenology 2004;183(1):193-6.
2003: Naotaka Fujita; Yutaka Noda; Go Kobayashi; Katsumi Kimura; Kei Ito; Toshiki Sugawara; Jun Horaguchi
Abnormal arrangement of the pancreato-biliary ductal system associated with advanced gallbladder cancer diagnosed 3 years after follow-up ultrasonography.
Journal of gastroenterology 2003;38(11):1102-5.
2002: Kiyoshi Uchimi; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Katsumi Kimura; Atsuo Matsunaga; Toyohiko Yuki; Mikiko Nomura; Tadasu Sato; Kazuhiko Ishida; Shigeharu Seno; Kei Ito; Kyoko Okubo; Takashi Suzuki; Dai Hirasawa; Toshiki Sugawara; Jun Horaguchi; Tomoko Tada; Osamu Takazawa
Solid cystic tumor of the pancreas: report of six cases and a review of the Japanese literature.
Journal of gastroenterology 2002;37(11):972-80.
2001: Kei Ito; Naotaka Fujita; Yutaka Noda; Go Kobayashi; Katsumi Kimura; T Tada; Atsuo Matsunaga; Toyohiko Yuki; Mikiko Nomura; T Sato; Kazuhiko Ishida; Kiyoshi Uchimi; Shigeharu Senoo; Kyoko Okubo; Takashi Suzuki; Dai Hirasawa; Toshiki Sugawara; Jun Horaguchi
[Clinical efficacy of magnetic resonance cholangiopancreatography in the diagnosis of biliary tract diseases].
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 2001;98(10):1164-73.