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1,956 results

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Page 1
Adverse events of self-expandable metal stent placement for malignant distal biliary obstruction: a large multicenter study.
Tamura T, Yamai T, Uza N, Yamasaki T, Masuda A, Tomooka F, Maruyama H, Shigekawa M, Ogura T, Kuriyama K, Asada M, Matsumoto H, Takenaka M, Mandai K, Osaki Y, Matsumoto K, Sanuki T, Shiomi H, Yamagata Y, Doi T, Inatomi O, Nakanishi F, Emori T, Shimatani M, Asai S, Fujigaki S, Shimokawa T, Kitano M. Tamura T, et al. Among authors: maruyama h. Gastrointest Endosc. 2024 Jan;99(1):61-72.e8. doi: 10.1016/j.gie.2023.08.004. Epub 2023 Aug 19. Gastrointest Endosc. 2024. PMID: 37598864
[A case of autoimmune pancreatitis with multifocal mass lesions].
Hiramatsu S, Nebiki H, Ueno A, Maruyama H, Suekane T, Yamasaki T, Sasaki E, Sano K, Sato H. Hiramatsu S, et al. Among authors: maruyama h. Nihon Shokakibyo Gakkai Zasshi. 2012 Aug;109(8):1409-18. Nihon Shokakibyo Gakkai Zasshi. 2012. PMID: 22863966 Japanese.
[A case of primary biliary cirrhosis with systemic lymph node enlargement].
Hiramatsu S, Nebiki H, Ueno A, Maruyama H, Suekane T, Yamasaki T, Sasaki E, Sano K, Sato H, Nakai T, Kawasaki Y, Kioka K. Hiramatsu S, et al. Among authors: maruyama h. Nihon Shokakibyo Gakkai Zasshi. 2012 Oct;109(10):1784-90. Nihon Shokakibyo Gakkai Zasshi. 2012. PMID: 23047637 Japanese.
Impact of preoperative biopsy sampling on severe submucosal fibrosis on endoscopic submucosal dissection for colorectal laterally spreading tumors: a propensity score analysis.
Fukunaga S, Nagami Y, Shiba M, Sakai T, Maruyama H, Ominami M, Otani K, Hosomi S, Tanaka F, Taira K, Tanigawa T, Yamagami H, Watanabe T, Fujiwara Y. Fukunaga S, et al. Among authors: maruyama h. Gastrointest Endosc. 2019 Mar;89(3):470-478. doi: 10.1016/j.gie.2018.08.051. Epub 2018 Sep 8. Gastrointest Endosc. 2019. PMID: 30201398
Comparison of a 22-gauge Franseen-tip needle with a 20-gauge forward-bevel needle for the diagnosis of type 1 autoimmune pancreatitis: a prospective, randomized, controlled, multicenter study (COMPAS study).
Kurita A, Yasukawa S, Zen Y, Yoshimura K, Ogura T, Ozawa E, Okabe Y, Asada M, Nebiki H, Shigekawa M, Ikeura T, Eguchi T, Maruyama H, Ueki T, Itonaga M, Hashimoto S, Shiomi H, Minami R, Hoki N, Takenaka M, Itokawa Y, Uza N, Hashigo S, Yasuda H, Takada R, Kamada H, Kawamoto H, Kawakami H, Moriyama I, Fujita K, Matsumoto H, Hanada K, Takemura T, Yazumi S. Kurita A, et al. Among authors: maruyama h. Gastrointest Endosc. 2020 Feb;91(2):373-381.e2. doi: 10.1016/j.gie.2019.10.012. Epub 2019 Oct 22. Gastrointest Endosc. 2020. PMID: 31654634 Clinical Trial.
Multicentre prospective observational study protocol for radiation exposure from gastrointestinal fluoroscopic procedures (REX-GI study).
Nishida T, Hayashi S, Takenaka M, Hosono M, Kogure H, Hasatani K, Yamaguchi S, Maruyama H, Doyama H, Ihara H, Yoshio T, Nagaike K, Yamada T, Yakushijin T, Takagi T, Tsumura H, Kurita A, Asai S, Ito Y, Kuwai T, Hori Y, Maetani I, Ikezawa K, Iwashita T, Matsumoto K, Inada M; FIGHT Japan Group. Nishida T, et al. Among authors: maruyama h. BMJ Open. 2020 Feb 26;10(2):e033604. doi: 10.1136/bmjopen-2019-033604. BMJ Open. 2020. PMID: 32107268 Free PMC article.
Diagnostic Reference Levels for Fluoroscopy-guided Gastrointestinal Procedures in Japan from the REX-GI Study: A Nationwide Multicentre Prospective Observational Study.
Hayashi S, Takenaka M, Hosono M, Kogure H, Hasatani K, Suda T, Maruyama H, Matsunaga K, Ihara H, Yoshio T, Nagaike K, Yamada T, Yakushijin T, Takagi T, Tsumura H, Kurita A, Asai S, Ito Y, Kuwai T, Hori Y, Maetani I, Ikezawa K, Iwashita T, Matsumoto K, Fujisawa T, Nishida T. Hayashi S, et al. Among authors: maruyama h. Lancet Reg Health West Pac. 2022 Jan 6;20:100376. doi: 10.1016/j.lanwpc.2021.100376. eCollection 2022 Mar. Lancet Reg Health West Pac. 2022. PMID: 35036979 Free PMC article.
Comparison of 22-gauge standard and Franseen needles in EUS-guided tissue acquisition for diagnosing solid pancreatic lesions: a multicenter randomized controlled trial.
Itonaga M, Yasukawa S, Fukutake N, Ogura T, Asada M, Shimokawa T, Inatomi O, Nakai Y, Shiomi H, Nebiki H, Suzuki A, Kitagawa K, Asai S, Shimatani M, Sanuki T, Kurita A, Takenaka M, Yoshida M, Hoki N, Yasuda H, Maruyama H, Matsumoto H, Yanagisawa A, Kitano M. Itonaga M, et al. Among authors: maruyama h. Gastrointest Endosc. 2022 Jul;96(1):57-66.e2. doi: 10.1016/j.gie.2022.02.005. Epub 2022 Feb 11. Gastrointest Endosc. 2022. PMID: 35151711 Clinical Trial.
A questionnaire survey on radiation protection among 282 medical staff from 26 endoscopy-fluoroscopy departments in Japan.
Hayashi S, Takenaka M, Kogure H, Yakushijin T, Maruyama H, Hori Y, Yoshio T, Ikezawa K, Takagi T, Asai S, Matsunaga K, Matsumoto K, Tsumura H, Yamaguchi S, Sumiyoshi T, Nagaike K, Tamaru Y, Hara K, Fujisawa T, Oda I, Ohnita K, Kato M, Nebiki H, Mikami T, Nishihara A, Egawa S, Minami R, Hosono M, Nishida T. Hayashi S, et al. Among authors: maruyama h. DEN Open. 2021 Apr 21;1(1):e5. doi: 10.1002/deo2.5. eCollection 2021 Apr. DEN Open. 2021. PMID: 35310150 Free PMC article.
Angle of covered self-expandable metallic stents after placement is a risk factor for recurrent biliary obstruction.
Tanoue K, Maruyama H, Ishikawa-Kakiya Y, Kinoshita Y, Hayashi K, Yamamura M, Ominami M, Nadatani Y, Fukunaga S, Otani K, Hosomi S, Tanaka F, Kamata N, Nagami Y, Taira K, Watanabe T, Fujiwara Y. Tanoue K, et al. Among authors: maruyama h. World J Hepatol. 2022 May 27;14(5):992-1005. doi: 10.4254/wjh.v14.i5.992. World J Hepatol. 2022. PMID: 35721297 Free PMC article.
1,956 results