Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Kengo Nagai"'
Autor:
Masashi Yamamoto, Tsutomu Nishida, Ryotaro Uema, Takashi Kanesaka, Hiroyuki Ogawa, Shinji Kitamura, Hideki Iijima, Kengo Nagai, Shusaku Tsutsui, Masato Komori, Katsumi Yamamoto, Yoshiki Tsujii, Yoshito Hayashi, Tetsuo Takehara
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract Background and aim Various techniques for direct biopsy from gastrointestinal subepithelial tumors (SETs) have been reported, although no standard method has been established. A common feature of these techniques is the removal of overlaying
Externí odkaz:
https://doaj.org/article/3bbfe07249ca4a6580df9273a3659e6f
Autor:
Akiko Miyazaki, Saori Itoi-Ochi, Mami Hayashi, Asako Ota, Kengo Nagai, Shinya Inoue, Naohiro Tomita, Hidetaka Eguchi, Yasushi Okazaki, Hideyuki Ishida, Takashi Hashimoto
Publikováno v:
Case Reports in Dermatology, Vol 15, Iss 1, Pp 126-132 (2023)
Linear IgA disease (LAD) is a rare autoimmune bullous disease characterized by IgA deposition in the basement membrane zone (BMZ). A 66-year-old male was treated for myelodysplastic syndrome at our hospital for 5 years, during which his condition rem
Externí odkaz:
https://doaj.org/article/07af11149fa34d82ba818474887b8941
Autor:
Kenji Ikezawa, Shiro Hayashi, Mamoru Takenaka, Takayuki Yakushijin, Koji Nagaike, Ryoji Takada, Takuo Yamai, Kengo Matsumoto, Masashi Yamamoto, Shunsuke Omoto, Kosuke Minaga, Shuji Ishii, Takeshi Shimizu, Kengo Nagai, Makoto Hosono, Tsutomu Nishida
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract This study aimed to examine occupational radiation exposure to the lens of the eyes during endoscopic retrograde cholangiopancreatography (ERCP). In this multicenter, prospective, observational cohort study, we collected data regarding occup
Externí odkaz:
https://doaj.org/article/00665b63a07341edaf32b7587dfdf138
Autor:
Yoshito Hayashi, Hideki Iijima, Fumiaki Isohashi, Yoshiki Tsujii, Tetsuji Fujinaga, Kengo Nagai, Shunsuke Yoshii, Akihiko Sakatani, Satoshi Hiyama, Shinichiro Shinzaki, Tomoki Makino, Makoto Yamasaki, Kazuhiko Ogawa, Yuichiro Doki, Tetsuo Takehara
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-7 (2019)
Abstract Background Chemoradiotherapy effectively treats superficial esophageal cancer and is optimal to preserve organs. However, late toxicity, particularly in cardiac diseases, obstructs clinical outcomes. We revealed the risk factors for cardiac
Externí odkaz:
https://doaj.org/article/46b6cd274648438e84461570a6fc7f6d
Autor:
Hideharu Ogiyama, Takuya Inoue, Akira Maekawa, Shunsuke Yoshii, Shinjiro Yamaguchi, Kengo Nagai, Masashi Yamamoto, Satoshi Egawa, Masayoshi Horimoto, Hiroyuki Ogawa, Akihiro Nishihara, Masato Komori, Takashi Kizu, Shusaku Tsutsui, Yoshiki Tsujii, Yoshito Hayashi, Hideki Iijima, Tetsuo Takehara
Publikováno v:
Endoscopy International Open, Vol 08, Iss 11, Pp E1654-E1663 (2020)
Background and study aims In patients receiving antithrombotic therapy, the risks of delayed bleeding after endoscopic procedures for gastrointestinal neoplasms become a major problem. Few reports have shown the effects of delayed bleeding in patient
Externí odkaz:
https://doaj.org/article/f635074c0a5d48e28006427e187cca40
Autor:
Yoshiki Tsujii, Yoshito Hayashi, Naoki Kawai, Takuya Yamada, Katsumi Yamamoto, Shiro Hayashi, Shunsuke Yoshii, Kengo Nagai, Takuya Inoue, Tsutomu Nishida, Hideki Iijima, Eiji Mita, Atsuo Inoue, Tetsuo Takehara
Publikováno v:
Endoscopy International Open, Vol 05, Iss 07, Pp E573-E579 (2017)
Background and study aims Endoscopic local steroid injection (LSI) has been used to prevent esophageal strictures after endoscopic submucosal dissection (ESD) for superficial esophageal neoplasms (SENs). This study aimed to evaluate the safety and ef
Externí odkaz:
https://doaj.org/article/baee52aa1a2e49ef90e6ec33a95156bd
Autor:
Kengo Nagai, Noriya Uedo, Takeshi Yamashina, Fumi Matsui, Noriko Matsuura, Takashi Ito, Sachiko Yamamoto, Noboru Hanaoka, Yoji Takeuchi, Koji Higashino, Ryu Ishihara, Hiroyasu Iishi
Publikováno v:
Endoscopy International Open, Vol 04, Iss 06, Pp E654-E660 (2016)
Background and study aims: Endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) is technically difficult for beginners. Few comparative studies of technical feasibility, efficacy, and safety using various devices have been reported.
Externí odkaz:
https://doaj.org/article/a77a19fee5bf42979ed8779c3ad7ff0d
Autor:
Takashi Kizu, Minoru Kato, Shinji Kitamura, Yoshiki Tsujii, Osamu Nishiyama, Shinichiro Shinzaki, Masato Komori, Kengo Nagai, Akira Sasakawa, Satoshi Egawa, Masashi Yamamoto, Hideharu Ogiyama, Takuya Yamada, Takuya Inoue, Shunsuke Yoshii, Yoshito Hayashi, Hideki Iijima, Tetsuo Takehara, Satoki Shichijo, Katsumi Yamamoto, Shinjiro Yamaguchi, Hiromu Fukuda, Masanori Nakahara
Publikováno v:
Digestive Endoscopy. 34:569-578
OBJECTIVES Data on the long-term outcomes of endoscopic submucosal dissection (ESD) performed in elderly patients with early colorectal cancer (CRC) are limited. We analyzed the prognosis of elderly CRC patients, not only from the viewpoint of treatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2538cea691874050e539e4fd85c8cc88
https://doi.org/10.1111/den.14090
https://doi.org/10.1111/den.14090
Autor:
Yoshiki Tsujii, Yoshito Hayashi, Ryu Ishihara, Shinjiro Yamaguchi, Masashi Yamamoto, Takuya Inoue, Kengo Nagai, Hideharu Ogiyama, Takuya Yamada, Masanori Nakahara, Takashi Kizu, Takashi Kanesaka, Noriko Matsuura, Takashi Ohta, Dai Nakamatsu, Shunsuke Yoshii, Shinichiro Shinzaki, Tsutomu Nishida, Hideki Iijima, Tetsuo Takehara
Publikováno v:
Surgical endoscopy.
Although the combination of conventional endoscopy (CE) and endoscopic ultrasonography (EUS) is useful for predicting the depth of early gastric cancer (EGC), the diagnostic value of EUS for submucosal (SM) invasive cancer has not been fully investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ae0fef4996ede83ade3cf176b2df0e
https://pubmed.ncbi.nlm.nih.gov/36536083
https://pubmed.ncbi.nlm.nih.gov/36536083
Autor:
Kengo Nagai, Yoshito Hayashi, Ryotaro Uema, Takanori Inoue, Keiichi Kimura, Akihiko Sakatani, Shunsuke Yoshii, Yoshiki Tsujii, Shinichiro Shinzaki, Hideki Iijima, Tetsuo Takehara
Publikováno v:
Digestion. 103(5)
Introduction: Magnifying endoscopy with narrow-band imaging (M-NBI) is useful for determining lateral demarcation of early gastric cancers; however, this is sometimes difficult. Features related to an unclear lateral demarcation remain unknown. We ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::553a7899a5c89bfa183baf176119549d
https://pubmed.ncbi.nlm.nih.gov/35709705
https://pubmed.ncbi.nlm.nih.gov/35709705