Výsledky vyhledávání - "Tetsuro Ujihara"

Akademický článek

The efficacy of a novel integrated outside biliary stent and nasobiliary drainage catheter system for acute cholangitis: a single center pilot study

Autor: Naosuke Kuraoka, Tetsuro Ujihara, Hiromi Kasahara, Yuto Suzuki, Shun Sakai, Satoru Hashimoto

Publikováno v: Clinical Endoscopy, Vol 56, Iss 6, Pp 795-801 (2023)

Background/Aims Endoscopic biliary drainage is the gold standard treatment for cholangitis. The two methods of biliary drainage are endoscopic biliary stenting and nasobiliary drainage. A novel integrated outside biliary stent and nasobiliary drainag

Externí odkaz: https://doaj.org/article/bd59863bebc44417a9b3377d03ec0a53

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Akademický článek

A New Technique of Endoscopic Transpapillary Gallbladder Drainage Combined with Intraductal Ultrasonography for the Treatment of Acute Cholecystitis

Autor: Ryota Sagami, Kenji Hayasaka, Tetsuro Ujihara, Ryotaro Nakahara, Daisuke Murakami, Tomoyuki Iwaki, Satoshi Suehiro, Yasushi Katsuyama, Hideaki Harada, Yuji Amano

Publikováno v: Clinical Endoscopy, Vol 53, Iss 2, Pp 221-229 (2020)

Background/Aims: Endoscopic transpapillary gallbladder drainage (ETGBD) is useful for the treatment of acute cholecystitis; however, the technique is difficult to perform. When intraductal ultrasonography (IDUS) is combined with ETGBD, the orifice of

Externí odkaz: https://doaj.org/article/8894b3933ee1420bbcde2aa79707a43b

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Akademický článek

Clinical impact of prophylactic clip closure of mucosal defects after colorectal endoscopic submucosal dissection

Autor: Hideaki Harada, Satoshi Suehiro, Daisuke Murakami, Ryotaro Nakahara, Tetsuro Ujihara, Takanori Shimizu, Yasunaga Miyama, Yasushi Katsuyama, Kenji Hayasaka, Shigetaka Tounou

Publikováno v: Endoscopy International Open, Vol 05, Iss 12, Pp E1165-E1171 (2017)

Background and study aims Endoscopic submucosal dissection (ESD) is useful for en bloc resection of superficial colorectal neoplasms to ensure accurate histologic diagnoses. However, colorectal ESD is associated with a high frequency of adverse event

Externí odkaz: https://doaj.org/article/a5c8dd5be2104e109b1427c174a3c8e1

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Relationship between Barrett’s esophagus and colonic diseases: a role for colonoscopy in Barrett’s surveillance

Autor: Takafumi Yuki, Yasumasa Tada, Ryota Sagami, Youichi Miyaoka, Ryotaro Nakahara, Yuji Amano, Hirofumi Fujishiro, Yasushi Katsuyama, Kenji Hayasaka, Satoshi Suehiro, Iwaki Tomoyuki, Tetsuro Ujihara, Daisuke Murakami, Hideaki Harada

Publikováno v: Journal of Gastroenterology. 54:984-993

Given that risk factors for Barrett’s carcinogenesis are predictive, appropriate management and surveillance of Barrett’s esophagus (BE) may be provided. The presence of colorectal neoplasms (CRNs) is a possible predictor of the development of BE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d52349288f347ab72df34ab76a36db11
https://doi.org/10.1007/s00535-019-01600-x

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Control Mechanism for Carbon‐Chain Length in Polyunsaturated Fatty‐Acid Synthases

Autor: Kenshin Ikeuchi, Makoto Ohtsuka, Tohru Dairi, Yoshimitsu Hamano, Yasuharu Satoh, Tetsuro Ujihara, Yasushi Ogasawara, Chitose Maruyama, Kota Kobayashi, Shohei Hayashi, Mai Naka

Publikováno v: Angewandte Chemie. 131:6677-6682

Polyunsaturated fatty acids (PUFAs) such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are essential fatty acids. PUFA synthases are composed of three to four subunits and each create a specific PUFA without undesirable byproducts. Ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f7c79e73f5925235c53685e67d5d446
https://doi.org/10.1002/ange.201900771

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Feasibility of gastric endoscopic submucosal dissection with continuous low-dose aspirin for patients receiving dual antiplatelet therapy

Autor: Kenji Hayasaka, Yasushi Katsuyama, Hideaki Harada, Satoshi Suehiro, Ryotaro Nakahara, Daisuke Murakami, Tetsuro Ujihara, Yuji Amano, Ryota Sagami, Takuya Nagasaka

Publikováno v: World Journal of Gastroenterology

Background Endoscopic submucosal dissection (ESD) for gastric neoplasms during continuous low-dose aspirin (LDA) administration is generally acceptable according to recent guidelines. This retrospective study aimed to investigate the effect of contin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd534bd44ac0388a06aa80b6df29510a
http://europepmc.org/articles/PMC6350173

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Accurate Evaluation of Residual Common Bile Duct Stones by Endoscopic Ultrasound: A Two-Step Check Method for Residual Stone Clearance

Autor: Ryota Sagami, Kenji Hayasaka, Tetsuro Ujihara, Tomoyuki Iwaki, Yasushi Katsuyama, Hideaki Harada, Hiroaki Tsuji, Takao Sato, Hidefumi Nishikiori, Kazunari Murakami, Yuji Amano

Publikováno v: Digestion. 103(3)

Background/Aims: Residual common bile duct (CBD) stones occasionally become symptomatic after stone removal with endoscopic retrograde cholangiopancreatography (ERCP) upon removal of the endoscopic biliary stent (EBS). An accurate evaluation of resid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79617330d557eb9fb53f46c19980e019
https://pubmed.ncbi.nlm.nih.gov/35124676

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