Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yuhei Iwasa"'
Autor:
Mitsuru Okuno, Keisuke Iwata, Tsuyoshi Mukai, Yusuke Kito, Takuji Tanaka, Naoki Watanabe, Senji Kasahara, Yuhei Iwasa, Akihiko Sugiyama, Youichi Nishigaki, Yuhei Shibata, Junichi Kitagawa, Takuji Iwashita, Eiichi Tomita, Masahito Shimizu
Publikováno v:
Clinical Endoscopy, Vol 57, Iss 3, Pp 364-374 (2024)
Background/Aims Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) using a 19-gauge needle is an efficient sampling method for the diagnosis of lymphadenopathy. This study compared 19-gauge conventional and Franseen needles for the diagnos
Externí odkaz:
https://doaj.org/article/2938e4a4fd4f426fa3247156351c1a3f
Autor:
Yuhei Iwasa, Takuji Iwashita, Keisuke Iwata, Shinya Uemura, Mitsuru Okuno, Ryuichi Tezuka, Akihiko Senju, Tsuyoshi Mukai, Masahito Shimizu
Publikováno v:
BMC Gastroenterology, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background Benign choledochojejunal anastomotic stricture (CJS) is a common complication of pancreaticoduodenectomy and choledochojejunostomy. CJS is generally treated with balloon dilation, using balloon endoscopy-assisted endoscopic retrog
Externí odkaz:
https://doaj.org/article/9822338ecf0246b3a8708e6752393f2b
Autor:
Mitsuru Okuno, Tomohiro Kanayama, Keisuke Iwata, Takuji Tanaka, Hiroyuki Tomita, Yuhei Iwasa, Yohei Shirakami, Naoki Watanabe, Tsuyoshi Mukai, Eiichi Tomita, Masahito Shimizu
Publikováno v:
Cells, Vol 13, Iss 11, p 925 (2024)
The identification of anticancer therapies using next-generation sequencing (NGS) is necessary for the treatment of cholangiocarcinoma. NGS can be easily performed when cell blocks (CB) are obtained from bile stored overnight. We compared NGS results
Externí odkaz:
https://doaj.org/article/ab1f3abf095247c19d1573ea8fc43f9e
Autor:
Keisuke Iwata, Takuji Iwashita, Tsuyoshi Mukai, Yuhei Iwasa, Mitsuru Okuno, Kensaku Yoshida, Akinori Maruta, Shinya Uemura, Ichiro Yasuda, Masahito Shimizu
Publikováno v:
Diagnostics, Vol 14, Iss 9, p 891 (2024)
Background: Extracorporeal shock wave lithotripsy (ESWL) is a common treatment for pancreatic stones in chronic pancreatitis. In contrast, peroral pancreatoscopy-guided lithotripsy (POPS-L) remains underexplored, with limited comparative studies to E
Externí odkaz:
https://doaj.org/article/9ff2c5b527bc4581a4766338dca4eb76
Autor:
Mitsuru Okuno, MD, PhD, Keisuke Iwata, MD, PhD, Tsuyoshi Mukai, MD, PhD, Yuhei Iwasa, MD, PhD, Tomio Ogiso, MD, PhD, Yoshiyuki Sasaki, MD, PhD, Eiichi Tomita, MD, PhD
Publikováno v:
VideoGIE, Vol 8, Iss 2, Pp 75-77 (2023)
Externí odkaz:
https://doaj.org/article/5173d0e15f0d4c909fb89ffc1a9070ab
Autor:
Yuki Ito, Mitsuru Okuno, Keisuke Iwata, Masahiro Kawade, Yuhei Iwasa, Akihiko Sugiyama, Youichi Nishigaki, Eiichi Tomita
Publikováno v:
Medicina, Vol 59, Iss 10, p 1861 (2023)
Although endoscopic necrosectomy (EN) is a less invasive therapy for walled-off necrosis (WON), arterial bleeding can occur during EN. A 60-year-old man with infected WON underwent the EN procedure. During EN, the artery in the WON cavity was injured
Externí odkaz:
https://doaj.org/article/ddf9e5e4f7c8407f8316bb545f528778
Autor:
Naoki Mita, Takuji Iwashita, Akihiko Senju, Hironao Ichikawa, Yuhei Iwasa, Shinya Uemura, Ichiro Yasuda, Masahito Shimizu
Publikováno v:
BMC Gastroenterology, Vol 21, Iss 1, Pp 1-8 (2021)
Abstract Background Combining upper and lower gastrointestinal tract (GI) approaches allows expansion of endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) indications for pelvic lesions. The upper GI approach has been used for pelvic lesi
Externí odkaz:
https://doaj.org/article/9b9a61077a5240039a19e558fc370e49
Autor:
Yuhei Iwasa, Keisuke Iwata, Mitsuru Okuno, Akihiko Sugiyama, Yoichi Nishigaki, Yosuke Ohashi, Takuji Tanaka, Takuji Iwashita, Masahito Shimizu, Eiichi Tomita
Publikováno v:
Diagnostics, Vol 12, Iss 11, p 2721 (2022)
Adenomyomatosis (ADM) of the gallbladder is a condition characterized by the proliferation of Rokitansky–Aschoff sinus (RAS), in which the epithelium of the gallbladder extends into the muscular layer, causing a thickening of the gallbladder wall.
Externí odkaz:
https://doaj.org/article/d3af28add2b1474a82cb61255b3f823c
Autor:
Yuhei Iwasa, Keisuke Iwata, Mitsuru Okuno, Takuji Iwashita, Shinya Uemura, Ryuichi Tezuka, Akihiko Senju, Masahito Shimizu
Publikováno v:
Internal Medicine; 2024, Vol. 54 Issue 7, p943-948, 6p
Autor:
Yosuke Ohashi, Keisuke Iwata, Tsuyoshi Mukai, Yuhei Iwasa, Mitsuru Okuno, Akihiko Sugiyama, Youichi Nishigaki, Takuji Tanaka, Eiichi Tomita, Takuji Iwashita, Masahito Shimizu
Publikováno v:
Internal Medicine; 2024, Vol. 63 Issue 1, p77-81, 5p