Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Masaru Hayami"'
Autor:
Daisuke Izumi, Souya Nunobe, Naoki Ishizuka, Taisuke Yagi, Masaru Hayami, Rie Makuuchi, Manabu Ohashi, Masayuki Watanabe, Takeshi Sano
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 4, Pp 604-610 (2024)
Abstract Background Though laparoscopic gastrectomy (LG) has become the gold standard for gastric cancer treatment according to the Japanese treatment guidelines, its learning curve remains steep. Decreasing numbers of surgeons and transitions in the
Externí odkaz:
https://doaj.org/article/6db989a360c7475199ea39b96675bf05
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 2, Pp 202-213 (2024)
Abstract Aim A positive resection margin (RM) is associated with poor survival after gastrectomy for gastric cancer (GC). However, the adequate RM length to avoid a positive RM remains controversial. We performed a systematic review to examine the RM
Externí odkaz:
https://doaj.org/article/16bb60f830ae46deaa6c08124c5fbcc5
Autor:
Naoki Nishie, Manabu Ohashi, Rie Makuuchi, Masaru Hayami, Satoshi Ida, Koshi Kumagai, Souya Nunobe, Takeshi Sano
Publikováno v:
Surgical Case Reports, Vol 8, Iss 1, Pp 1-8 (2022)
Abstract Background According to previous reports, in patients with preoperative coronavirus disease 2019 (COVID-19) infection, mortality is increased if they undergo surgery within 6 weeks of diagnosis. However, the optimal timing and preoperative e
Externí odkaz:
https://doaj.org/article/64f6314347d0410c97ae876c38a1364a
Autor:
Biying Huang, Berit Sunde, Andrianos Tsekrekos, Masaru Hayami, Ioannis Rouvelas, Magnus Nilsson, Mats Lindblad, Fredrik Klevebro
Publikováno v:
Asian Journal of Surgery, Vol 45, Iss 1, Pp 326-331 (2022)
Summary: Background/objective: Gastric outlet obstruction can have a large impact on quality of life for patients with upper gastrointestinal cancer or benign obstruction. Partial stomach-partitioning gastrojejunostomy has previously shown promising
Externí odkaz:
https://doaj.org/article/38b0c27f3c7c499e82b6311e1f9ce6bd
Autor:
Motonari Ri, Koshi Kumagai, Ken Namikawa, Shinichiro Atsumi, Masaru Hayami, Rie Makuuchi, Satoshi Ida, Manabu Ohashi, Takeshi Sano, Souya Nunobe
Publikováno v:
Annals of Gastroenterological Surgery, Vol 5, Iss 6, Pp 767-775 (2021)
Abstract Aim To treat upper third gastric cancer, proximal gastrectomy (PG), a function‐preserving procedure, is recommended for early lesions when at least half the distal stomach can be preserved, while total gastrectomy (TG) is standard for loca
Externí odkaz:
https://doaj.org/article/d4c33a6391ad4cbabf1eb88b1d1a9c5d
Autor:
Hiroki Harada, Manabu Ohashi, Naoki Hiki, Junko Fujisaki, Toshiaki Hirasawa, Yorimasa Yamamoto, Rie Makuuchi, Satoshi Ida, Masaru Hayami, Koshi Kumagai, Takeshi Sano, Souya Nunobe
Publikováno v:
Endoscopy International Open, Vol 10, Iss 09, Pp E1254-E1260 (2022)
Background and study aims Laparoscopic and endoscopic cooperative surgery (LECS) for gastric submucosal tumor was developed as a type of minimal local resection and is now widely used in Asian countries. However, the oncological safety of LECS for ga
Externí odkaz:
https://doaj.org/article/cb3b2dce61b54065b3d45e858a05f19e
Autor:
Andrianos Tsekrekos, Tania Triantafyllou, Fredrik Klevebro, Masaru Hayami, Mats Lindblad, Magnus Nilsson, Lars Lundell, Ioannis Rouvelas
Publikováno v:
BMC Surgery, Vol 20, Iss 1, Pp 1-10 (2020)
Abstract Background Minimally invasive techniques have gradually come to take a leading position in the surgical treatment of gastrointestinal malignancies. In order to define an effective process for the implementation of similar techniques in the t
Externí odkaz:
https://doaj.org/article/d16aff22b56e46c8b387bdd244bf9bf4
Publikováno v:
BMC Surgery, Vol 20, Iss 1, Pp 1-5 (2020)
Abstract Background Obesity is considered a chronic disease with an increasing prevalence worldwide during the last decades. Laparoscopic sleeve gastrectomy is the most commonly performed bariatric procedure, due to its relative safety and long-term
Externí odkaz:
https://doaj.org/article/3495905f01374aeca36a94fd27b27e0f
Autor:
Masaru Hayami, MD, PhD, Manabu Ohashi, MD, PhD, Naoki Ishizuka, PhD, Naoki Hiki, MD, PhD, Koshi Kumagai, MD, PhD, Satoshi Ida, MD, PhD, Takeshi Sano, MD, PhD, Souya Nunobe, MD, PhD
Publikováno v:
Annals of Surgery Open, Vol 2, Iss 1, p e036 (2021)
Objective:. To identify an oncological impact of gross proximal margin (PM) length in distal gastrectomy for cancer. Summary background data:. In Japan, to obtain pathologically negative PMs in gastrectomy for cancer, the Gastric Cancer Treatment Gui
Externí odkaz:
https://doaj.org/article/2a170f0a94334dcdb403db5c0143dc0a
Autor:
Masaru Hayami, MD, PhD, Manabu Ohashi, MD, PhD, Satoshi Ida, MD, PhD, Koshi Kumagai, MD, PhD, Takeshi Sano, MD, PhD, Naoki Hiki, MD, PhD, Souya Nunobe, MD, PhD
Publikováno v:
Annals of Surgery Open, Vol 1, Iss 2, p e026 (2020)
Introduction:. The objective of this study is to determine a “just enough” gross proximal margin (PM) length to ensure a pathologically negative PM in distal gastrectomy for gastric cancer. There is a discrepancy between the gross and pathologica
Externí odkaz:
https://doaj.org/article/a29b063ab06947ee9cbeada7e44b510d