Works matching AU Okamoto, Ayana

Results: 22

Risk Factors for Postoperative Bleeding in Endoscopic Submucosal Dissection of Colorectal Tumors.

Published in:

Oncology, 2017, v. 93, p. 35, doi. 10.1159/000481228

By:

Okamoto, Kazuki;
Watanabe, Tomohiro;
Komeda, Yoriaki;
Kono, Tatsuya;
Takashima, Kouta;
Okamoto, ayana;
Kono, Masashi;
Yamada, Mitsunari;
arizumi, Tadaaki;
Kamata, Ken;
Minaga, Kosuke;
Yamao, Kentaro;
Nagai, Tomoyuki;
asakuma, Yutaka;
Takenaka, Mamoru;
Sakurai, Toshiharu;
Matsui, Shigenaga;
Nishida, Naoshi;
Chikugo, Takaaki;
Kashida, Hiroshi

Publication type:

Article

Computer-Aided Diagnosis Based on Convolutional Neural Network System for Colorectal Polyp Classification: Preliminary Experience.

Published in:

Oncology, 2017, v. 93, p. 30, doi. 10.1159/000481227

By:

Komeda, Yoriaki;
Handa, Hisashi;
Watanabe, Tomohiro;
Nomura, Takanobu;
Kitahashi, Misaki;
Sakurai, Toshiharu;
Okamoto, ayana;
Minami, Tomohiro;
Kono, Masashi;
arizumi, Tadaaki;
Takenaka, Mamoru;
Hagiwara, Satoru;
Matsui, Shigenaga;
Nishida, Naoshi;
Kashida, Hiroshi;
Kudo, Masatoshi

Publication type:

Article

Comparative Study of Clarithromycin- versus Metronidazole-Based Triple Therapy as First-Line Eradication for Helicobacter pylori.

Published in:

Oncology, 2017, v. 93, p. 15, doi. 10.1159/000481224

By:

Adachi, Teppei;
Matsui, Shigenaga;
Watanabe, Tomohiro;
Okamoto, Kazuki;
Okamoto, Ayana;
Kono, Masashi;
Yamada, Mitsunari;
Nagai, Tomoyuki;
Komeda, Yoriaki;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Takenaka, Mamoru;
Asakuma, Yutaka;
Sakurai, Toshiharu;
Nishida, Naoshi;
Kashida, Hiroshi;
Kudo, Masatoshi

Publication type:

Article

Clinical Analysis of Esophageal Stricture in Patients Treated with Intralesional Triamcinolone Injection after Endoscopic Submucosal Dissection for Superficial Esophageal Cancer.

Published in:

Oncology, 2017, v. 93, p. 9, doi. 10.1159/000481223

By:

Okamoto, Kazuki;
Matsui, Shigenaga;
Watanabe, Tomohiro;
asakuma, Yutaka;
Komeda, Yoriaki;
Okamoto, ayana;
Rei, Ishikawa;
Kono, Masashi;
Yamada, Mitsunari;
Nagai, Tomoyuki;
arizumi, Tadaaki;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Takenaka, Mamoru;
Sakurai, Toshiharu;
Nishida, Naoshi;
Kashida, Hiroshi;
Chikugo, Takaaki;
Kudo, Masatoshi

Publication type:

Article

Usefulness of the Novel Snare-over-the-Guidewire Method for Transpapillary Plastic Stent Replacement (with Video).

Published in:

Journal of Clinical Medicine, 2021, v. 10, n. 13, p. 2858, doi. 10.3390/jcm10132858

By:

Yoshida, Akihiro;
Takenaka, Mamoru;
Takashima, Kota;
Tanaka, Hidekazu;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Komeda, Yoriaki;
Nishida, Naoshi;
Kudo, Masatoshi

Publication type:

Article

Should Contrast-Enhanced Harmonic Endoscopic Ultrasound Be Incorporated into the International Consensus Guidelines to Determine the Appropriate Treatment of Intraductal Papillary Mucinous Neoplasm?

Published in:

Journal of Clinical Medicine, 2021, v. 10, n. 9, p. 1818, doi. 10.3390/jcm10091818

By:

Yamazaki, Tomohiro;
Takenaka, Mamoru;
Omoto, Shunsuke;
Yoshikawa, Tomoe;
Ishikawa, Rei;
Okamoto, Ayana;
Nakai, Atsushi;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Komeda, Yoriaki;
Watanabe, Tomohiro;
Nishida, Naoshi;
Kamei, Keiko;
Matsumoto, Ippei;
Takeyama, Yoshifumi;
Chikugo, Takaaki;
Chiba, Yasutaka;
Kudo, Masatoshi;
Irisawa, Atsushi

Publication type:

Article

First report of the whole-genome sequence analysis of avian rotavirus A from Japanese chickens.

Published in:

Virus Genes, 2024, v. 60, n. 1, p. 25, doi. 10.1007/s11262-023-02040-9

By:

Okamoto, Ayana;
Takemae, Hitoshi;
Nagai, Makoto;
Hashimoto, Shinichiro;
Mizutani, Tetsuya;
Furuya, Tetsuya

Publication type:

Article

Low‐dose gemcitabine plus nab‐paclitaxel versus standard‐dose gemcitabine plus nab‐paclitaxel in elderly patients with metastatic pancreatic cancer: A randomized Phase II trial.

Published in:

JGH Open, 2023, v. 7, n. 9, p. 659, doi. 10.1002/jgh3.12966

By:

Kamata, Ken;
Imai, Hajime;
Matsumoto, Hisakazu;
Yamashita, Yukitaka;
Kato, Takao;
Nishi, Katsuhisa;
Omoto, Shunsuke;
Minaga, Kosuke;
Yamao, Kentaro;
Hyodo, Tomoko;
Im, Sung‐Woon;
Hara, Akane;
Yoshikawa, Tomoe;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Ueshima, Kazuomi;
Chiba, Yasutaka;
Takenaka, Mamoru

Publication type:

Article

Adherence rate of quality‐of‐care indicators for <italic>Staphylococcus aureus</italic> bacteremia is extremely low in Japanese emergency and critical care departments: a multicenter retrospective observational study.

Published in:

Acute Medicine & Surgery, 2018, v. 5, n. 2, p. 140, doi. 10.1002/ams2.316

By:

Miyamoto, Kyohei;
Kato, Seiya;
Kitayama, Junichi;
Okawa, Junpei;
Okamoto, Ayana;
Kamei, Jun;
Yoshiya, Kazuhisa;
Asai, Hideki;
Adachi, Shingo;
Yukioka, Hidekazu;
Akimoto, Hiroshi;
Okuchi, Kazuo

Publication type:

Article

Inhaled hydrogen ameliorates endotoxin-induced bowel dysfunction.

Published in:

Acute Medicine & Surgery, 2017, v. 4, n. 1, p. 38, doi. 10.1002/ams2.218

By:

Sakata, Hiroyuki;
Okamoto, Ayana;
Aoyama-Ishikawa, Michiko;
Yamashita, Hayato;
Kohama, Keisuke;
Fujisaki, Noritomo;
Yamada, Taihei;
Kotani, Joji;
Tsukahara, Kohei;
Iida, Atsuyoshi;
Nakao, Atsunori

Publication type:

Article

Dysbiosis-Associated Polyposis of the Colon--Cap Polyposis.

Published in:

Frontiers in Immunology, 2018, p. 1, doi. 10.3389/fimmu.2018.00918

By:

Okamoto, Kazuki;
Watanabe, Tomohiro;
Komeda, Yoriaki;
Okamoto, Ayana;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Takenaka, Mamoru;
Hagiwara, Satoru;
Sakurai, Toshiharu;
Tanaka, Tomonori;
Sakamoto, Hiroki;
Fujimoto, Kiyoshige;
Nishida, Naoshi;
Kudo, Masatoshi

Publication type:

Article

Intestinal dysbiosis mediates experimental autoimmune pancreatitis via activation of plasmacytoid dendritic cells.

Published in:

International Immunology, 2019, v. 31, n. 12, p. 795, doi. 10.1093/intimm/dxz050

By:

Kamata, Ken;
Watanabe, Tomohiro;
Minaga, Kosuke;
Hara, Akane;
Yoshikawa, Tomoe;
Okamoto, Ayana;
Yamao, Kentaro;
Takenaka, Mamoru;
Park, Ah-Mee;
Kudo, Masatoshi

Publication type:

Article

Value of artificial intelligence with novel tumor tracking technology in the diagnosis of gastric submucosal tumors by contrast‐enhanced harmonic endoscopic ultrasonography.

Published in:

Journal of Gastroenterology & Hepatology, 2022, v. 37, n. 5, p. 841, doi. 10.1111/jgh.15780

By:

Tanaka, Hidekazu;
Kamata, Ken;
Ishihara, Rika;
Handa, Hisashi;
Otsuka, Yasuo;
Yoshida, Akihiro;
Yoshikawa, Tomoe;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Minaga, Kosuke;
Yamao, Kentaro;
Takenaka, Mamoru;
Watanabe, Tomohiro;
Nishida, Naoshi;
Kudo, Masatoshi

Publication type:

Article

Comparison of radiation exposure between endoscopic ultrasound‐guided drainage and transpapillary drainage by endoscopic retrograde cholangiopancreatography for pancreatobiliary diseases.

Published in:

Digestive Endoscopy, 2022, v. 34, n. 3, p. 579, doi. 10.1111/den.14060

By:

Takenaka, Mamoru;
Hosono, Makoto;
Rehani, Madan M.;
Chiba, Yasutaka;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Hayashi, Shiro;
Nishida, Tsutomu;
Kudo, Masatoshi

Publication type:

Article

Utility of contrast‐enhanced harmonic endoscopic ultrasonography for predicting the prognosis of pancreatic neuroendocrine neoplasms.

Published in:

Digestive Endoscopy, 2021, v. 33, n. 5, p. 829, doi. 10.1111/den.13862

By:

Ishikawa, Rei;
Kamata, Ken;
Hara, Akane;
Tanaka, Hidekazu;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Minaga, Kosuke;
Yamao, Kentaro;
Takenaka, Mamoru;
Minami, Yasunori;
Watanabe, Tomohiro;
Chiba, Yasutaka;
Chikugo, Takaaki;
Matsumoto, Ippei;
Takeyama, Yoshifumfi;
Matsukubo, Yuko;
Hyodo, Tomoko;
Kudo, Masatoshi

Publication type:

Article

Utility of contrast-enhanced harmonic endoscopic ultrasonography for T-staging of patients with extrahepatic bile duct cancer.

Published in:

Surgical Endoscopy & Other Interventional Techniques, 2022, v. 36, n. 5, p. 3254, doi. 10.1007/s00464-021-08637-1

By:

Otsuka, Yasuo;
Kamata, Ken;
Hyodo, Tomoko;
Chikugo, Takaaki;
Hara, Akane;
Tanaka, Hidekazu;
Yoshikawa, Tomoe;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Minaga, Kosuke;
Yamao, Kentaro;
Takenaka, Mamoru;
Chiba, Yasutaka;
Watanabe, Tomohiro;
Nakai, Takuya;
Matsumoto, Ippei;
Takeyama, Yoshifumi

Publication type:

Article

Efficacy of a modified double-guidewire technique using an uneven double lumen cannula (uneven method) in patients with surgically altered gastrointestinal anatomy (with video).

Published in:

2020

By:

Takenaka, Mamoru;
Minaga, Kosuke;
Kamata, Ken;
Yamao, Kentaro;
Yoshikawa, Tomoe;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Komeda, Yoriaki;
Sakurai, Toshiharu;
Watanabe, Tomohiro;
Nishida, Naoshi;
Chiba, Yasutaka;
Kwon, Chang-Il;
Jeong, Seok;
Lee, Tae Hoon;
Kudo, Masatoshi

Publication type:

journal article

Induction of Complete Remission by Azacitidine in a Patient with Myelodysplastic Syndrome-Associated Inflammatory Bowel Disease.

Published in:

Journal of Crohn's & Colitis, 2018, v. 12, n. 4, p. 499, doi. 10.1093/ecco-jcc/jjx170

By:

Masashi Kono;
Yoriaki Komeda;
Toshiharu Sakurai;
Ayana Okamoto;
Kosuke Minaga;
Ken Kamata;
Satoru Hagiwara;
Hiroaki Inoue;
Eisuke Enoki;
Itaru Matsumura;
Tomohiro Watanabe;
Masatoshi Kudo

Publication type:

Article

Analysis of Progression Time in Pancreatic Cancer including Carcinoma In Situ Based on Magnetic Resonance Cholangiopancreatography Findings.

Published in:

Diagnostics (2075-4418), 2021, v. 11, n. 10, p. 1858, doi. 10.3390/diagnostics11101858

By:

Yamao, Kentaro;
Tsurusaki, Masakatsu;
Takashima, Kota;
Tanaka, Hidekazu;
Yoshida, Akihiro;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Omoto, Shunsuke;
Kamata, Ken;
Minaga, Kosuke;
Takenaka, Mamoru;
Chikugo, Takaaki;
Chiba, Yasutaka;
Watanabe, Tomohiro;
Kudo, Masatoshi

Publication type:

Article

Partial Pancreatic Parenchymal Atrophy Is a New Specific Finding to Diagnose Small Pancreatic Cancer (≤10 mm) Including Carcinoma in Situ: Comparison with Localized Benign Main Pancreatic Duct Stenosis Patients.

Published in:

Diagnostics (2075-4418), 2020, v. 10, n. 7, p. 445, doi. 10.3390/diagnostics10070445

By:

Yamao, Kentaro;
Takenaka, Mamoru;
Ishikawa, Rei;
Okamoto, Ayana;
Yamazaki, Tomohiro;
Nakai, Atsushi;
Omoto, Shunsuke;
Kamata, Ken;
Minaga, Kosuke;
Matsumoto, Ippei;
Takeyama, Yoshifumi;
Numoto, Isao;
Tsurusaki, Masakatsu;
Chikugo, Takaaki;
Chiba, Yasutaka;
Watanabe, Tomohiro;
Kudo, Masatoshi

Publication type:

Article

Comparison of bispectral index-guided endoscopic ultrasonography with continuous versus intermittent infusion of propofol: a retrospective study in Japan.

Published in:

Clinical Endoscopy, 2024, v. 57, n. 6, p. 814, doi. 10.5946/ce.2024.019

By:

Okamoto, Ayana;
Kamata, Ken;
Yamazaki, Tomohiro;
Omoto, Shunsuke;
Minaga, Kosuke;
Takenaka, Mamoru;
Kudo, Masatoshi

Publication type:

Article

Bispectral index-guided propofol sedation during endoscopic ultrasonography.

Published in:

Clinical Endoscopy, 2022, v. 55, n. 4, p. 558, doi. 10.5946/ce.2022.001

By:

Ayana Okamoto;
Ken Kamata;
Takeshi Miyata;
Tomoe Yoshikawa;
Rei Ishikawa;
Tomohiro Yamazaki;
Atsushi Nakai;
Shunsuke Omoto;
Kosuke Minaga;
Kentaro Yamao;
Mamoru Takenaka;
Yasutaka Chiba;
Toshiharu Sakurai;
Naoshi Nishida;
Masayuki Kitano;
Masatoshi Kudo

Publication type:

Article