Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Ryuhei Aoyama"'
Autor:
Ryuhei Aoyama, Tomohide Hori, Hidekazu Yamamoto, Hideki Harada, Michihiro Yamamoto, Masahiro Yamada, Takefumi Yazawa, Ben Sasaki, Masaki Tani, Asahi Sato, Hikotaro Katsura, Yasuyuki Kamada, Ryotaro Tani, Yudai Sasaki, Masazumi Zaima
Publikováno v:
Case Reports in Surgery, Vol 2021 (2021)
When performing pancreaticoduodenectomy with resection of the confluence of the superior mesenteric vein and portal vein, division of the splenic vein may cause sinistral portal hypertension resulting in gastrointestinal bleeding, splenic congestion,
Externí odkaz:
https://doaj.org/article/41cfb0a9c5474a8294782ffda184235b
Autor:
Takahisa Fujikawa, Suguru Hasegawa, Ryo Takahashi, Shigetoshi Naito, Satoshi Kaihara, Kenji Uryuhara, Keiji Hirata, Toshihisa Tamura, Hiroaki Terajima, Takayuki Kawai, Hiroshi Okabe, Takafumi Machimoto, Hirokazu Tanaka, Shusaku Honma, Katsuyoshi Furumoto, Goro Honda, Shuichiro Uemura, Ryuta Nishitai, Koya Hida, Ryuhei Aoyama
Publikováno v:
Annals of Surgery; Jul2024, Vol. 280 Issue 1, p82-90, 9p
Autor:
Ryuhei Aoyama, Shigeru Tsunoda, Ryosuke Okamura, Yoshito Yamashita, Hiroaki Hata, Yosuke Kinjo, Akira Miki, Seiichiro Kanaya, Michihiro Yamamoto, Koichi Matsuo, Dai Manaka, Eiji Tanaka, Hironori Kawada, Masato Kondo, Atsushi Itami, Takatsugu Kan, Yoshio Kadokawa, Tetsuo Ito, Kenjiro Hirai, Hisahiro Hosogi, Tatsuto Nishigori, Shigeo Hisamori, Nobuaki Hoshino, Koya Hida, Yoshihito Goto, Takeo Nakayama, Kazutaka Obama
Publikováno v:
Annals of Surgical Oncology. 30(6):3605-3614
BACKGROUND: Despite growing evidence of the effectiveness of minimally invasive surgery (MIS) for primary gastric cancer, MIS for remnant gastric cancer (RGC) remains controversial due to the rarity of the disease. This study aimed to evaluate the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49147658d953e21807da860a12a09ec
http://hdl.handle.net/2433/282123
http://hdl.handle.net/2433/282123
Autor:
Ryuhei Aoyama, Shigeru Tsunoda, Ryosuke Okamura, Yoshito Yamashita, Hiroaki Hata, Yosuke Kinjo, Akira Miki, Seiichiro Kanaya, Michihiro Yamamoto, Koichi Matsuo, Dai Manaka, Eiji Tanaka, Hironori Kawada, Masato Kondo, Atsushi Itami, Takatsugu Kan, Yoshio Kadokawa, Tetsuo Ito, Kenjiro Hirai, Hisahiro Hosogi, Tatsuto Nishigori, Shigeo Hisamori, Nobuaki Hoshino, Koya Hida, Yoshihito Goto, Takeo Nakayama, Kazutaka Obama
Publikováno v:
Annals of Surgical Oncology. 30:3617-3618
ASO Visual Abstract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87f39b424b3800334dc905d68787810b
https://doi.org/10.1245/s10434-023-13324-7
https://doi.org/10.1245/s10434-023-13324-7
Publikováno v:
Annals of Surgical Oncology. 30:3615-3616
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bc3a0dc0453161f9a1788b370942d77
https://doi.org/10.1245/s10434-023-13294-w
https://doi.org/10.1245/s10434-023-13294-w
Autor:
Ryuhei Aoyama, Koya Hida, Suguru Hasegawa, Takashi Yamaguchi, Dai Manaka, Shigeru Kato, Masahiro Yamada, Satoshi Yamanokuchi, Takahisa Kyogoku, Akiyoshi Kanazawa, Kenji Kawada, Takashi Sakamoto, Saori Goto, Yoshiharu Sakai, Kazutaka Obama
Publikováno v:
International journal of clinical oncology.
We previously reported the feasibility and efficacy of neoadjuvant chemotherapy without radiotherapy for locally advanced rectal cancer. Here, we report the results of a long-term follow-up study.This was a multi-institutional, prospective phase 2 st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119ed0f061ec3e004957398ff31aa1d8
https://pubmed.ncbi.nlm.nih.gov/36622469
https://pubmed.ncbi.nlm.nih.gov/36622469
Autor:
Masazumi Zaima, Asahi Sato, Ryotaro Tani, Hideki Harada, Tomohide Hori, Ryuhei Aoyama, Michihiro Yamamoto, Ben Sasaki, Masahiro Yamada, Takefumi Yazawa, Yudai Sasaki, Hidekazu Yamamoto, Yasuyuki Kamada, Masaki Tani, Hikotaro Katsura
Publikováno v:
International Journal of Surgery Case Reports
Highlights • Splanchnic venous thrombosis caused by superior mesenteric vein thrombosis is rare. • Delayed diagnosis and/or treatment can result in acute intestinal infarction. • Protein C deficiency is rare. • Insufficient awareness can resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6da17d304032cecb3a0529481a335753
http://europepmc.org/articles/PMC7848722
http://europepmc.org/articles/PMC7848722
Autor:
Masazumi Zaima, Ryuhei Aoyama, Hidekazu Yamamoto, Masaki Tani, Yasuyuki Kamada, Michihiro Yamamoto, Masahiro Yamada, Asahi Sato, Ryotaro Tani, Hideki Harada, Tomohide Hori, Yudai Sasaki, Takefumi Yazawa
Publikováno v:
World Journal of Gastrointestinal Pharmacology and Therapeutics
BACKGROUND Advanced gastric cancer (GC) with liver metastasis is often characterized by multiple and bilobular metastases and may also be associated with extrahepatic metastatic lesions. Hence, many physicians consider that radical surgeries are cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4422530ba6a50810847aeb9ff2a2588f
https://doi.org/10.4292/wjgpt.v11.i5.110
https://doi.org/10.4292/wjgpt.v11.i5.110
Autor:
Masazumi Zaima, Yudai Sasaki, Asahi Sato, Takefumi Yazawa, Ryotaro Tani, Ryuhei Aoyama, Masaki Tani, Michihiro Yamamoto, Masahiro Yamada, Hideki Harada, Tomohide Hori, Hidekazu Yamamoto, Yasuyuki Kamada
Publikováno v:
World Journal of Hepatology
Background Gallbladder cancer (GBC) is the most common biliary malignancy and has the worst prognosis, but aggressive surgeries [e.g., resection of the extrahepatic bile duct (EHBD), major hepatectomy and lymph node (LN) dissection] may improve long-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7578c4933971fe43c584e57c220f073
https://doi.org/10.4254/wjh.v12.i9.641
https://doi.org/10.4254/wjh.v12.i9.641
Autor:
Ryuhei Aoyama, Shigeru Tsunoda, Ryosuke Okamura, Yoshito Yamashita, Hiroaki Hata, Yousuke Kinjo, Akira Miki, Seiichiro Kanaya, Michihiro Yamamoto, Koichi Matsuo, Dai Manaka, Atsushi Itami, Takatsugu Kan, Tetsuo Ito, Kenjiro Hirai, Hisahiro Hosogi, Tatsuto Nishigori, Shigeo Hisamori, Nobuaki Hoshino, Kazutaka Obama
Publikováno v:
Journal of Clinical Oncology. 41:357-357
357 Background: Remnant gastric cancer (RGC) is defined as a cancer arising in the remnant stomach after initial gastrectomy, regardless of the previous disease or surgical procedure. Despite growing evidence of the effectiveness of minimally invasiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c91645fa21a5edcf9e2840324f19aa2
https://doi.org/10.1200/jco.2023.41.4_suppl.357
https://doi.org/10.1200/jco.2023.41.4_suppl.357