Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Atsushi Sawada"'
Autor:
Yuichiro Ozeki, Kingo Hirasawa, Atsushi Sawada, Ryosuke Ikeda, Masafumi Nishio, Takehide Fukuchi, Ryosuke Kobayashi, Chiko Sato, Shin Maeda
Publikováno v:
Journal of Gastroenterology and Hepatology. 37:2131-2137
Superficial duodenal epithelial tumors are emerging targets for endoscopic submucosal dissection (ESD). However, it is unknown how competence is achieved in duodenal ESD. This study aimed to elucidate the learning curve for duodenal ESD.This retrospe
Autor:
Masataka Taguri, Shin Maeda, Chiko Sato, Takehide Fukuchi, Ryosuke Ikeda, Kingo Hirasawa, Yuichiro Ozeki, Ryosuke Kobayashi, Makomo Makazu, Masafumi Nishio, Atsushi Sawada
Publikováno v:
Scandinavian Journal of Gastroenterology. 56:342-350
Superficial nonampullary duodenal epithelial tumors (SNADETs) have become frequently detected and referred for endoscopic resection (ER). However, optimal treatment methods and long-term outcomes after ER of SNADETs have not been fully elucidated. We
Autor:
Takehide Fukuchi, Shin Maeda, Ryosuke Ikeda, Kingo Hirasawa, Yuichiro Ozeki, Atsushi Sawada, Masafumi Nishio, Ryosuke Kobayashi, Makomo Makazu, Masataka Taguri, Chiko Sato
Publikováno v:
World Journal of Gastroenterology
BACKGROUND Postoperative delayed bleeding (PDB) after gastric endoscopic submucosal dissection (ESD) is the most common adverse event in patients receiving antithrombotics even with second-look endoscopy. Moreover, with the increasing prevalence of c
Autor:
Kingo Hirasawa, Yoshiaki Inayama, Yuichiro Ozeki, Atsushi Sawada, Masataka Taguri, Ryosuke Kobayashi, Makomo Makazu, Masafumi Nishio, Takehide Fukuchi, Ryosuke Ikeda, Chiko Sato, Shin Maeda
Publikováno v:
European Journal of Gastroenterology & Hepatology. 32:186-193
OBJECTIVES Clinicopathologic characteristics and treatment outcomes of mixed-histological-type (MT) early gastric cancers (EGCs) treated with endoscopic submucosal dissection (ESD) have not been sufficiently elucidated. We aimed to clarify them in co
Autor:
Takehide Fukuchi, Hiroaki Kaneko, Atsushi Sawada, Ryosuke Kobayashi, Makomo Makazu, Kingo Hirasawa, Ryosuke Ikeda, Chiko Sato, Shin Maeda, Masafumi Nishio
Publikováno v:
European Journal of Gastroenterology & Hepatology. 33:17-24
Objective This study compared the clinicopathological features and treatment outcomes of patients with primary early gastric cancers (EGCs) who had undergone Helicobacter pylori eradication and endoscopic submucosal dissection (ESD) with those of pat
Autor:
Reiko Kunisaki, Takehide Fukuchi, Chiko Sato, Kingo Hirasawa, Yuichiro Ozeki, Ryosuke Ikeda, Masafumi Nishio, Atsushi Sawada, Shin Maeda, Ryosuke Kobayashi, Makomo Makazu
Publikováno v:
Journal of gastroenterology and hepatologyReferences. 36(2)
BACKGROUND AND AIM Endoscopic resection is feasible for superficial tumors in patients with ulcerative colitis; however, endoscopic resection options have not been evaluated comprehensively. We evaluated the efficacy and safety of endoscopic submucos
Autor:
Yoko Tateishi, Ryosuke Ikeda, Atsushi Sawada, Takehide Fukuchi, Shin Maeda, Masataka Taguri, Ryosuke Kobayashi, Makomo Makazu, Chiko Sato, Masafumi Nishio, Kingo Hirasawa, Yuichiro Ozeki
Publikováno v:
World Journal of Gastroenterology
BACKGROUND The undifferentiated-type (UDT) component profoundly affects the clinical course of early gastric cancers (EGCs). However, an accurate preoperative diagnosis of the histological types is unsatisfactory. To date, few studies have investigat
Autor:
Chiko, Sato, Kingo, Hirasawa, Yoko, Tateishi, Yuichiro, Ozeki, Atsushi, Sawada, Ryosuke, Ikeda, Takehide, Fukuchi, Masafumi, Nishio, Ryosuke, Kobayashi, Makomo, Makazu, Hiroaki, Kaneko, Yoshiaki, Inayama, Shin, Maeda
Publikováno v:
World Journal of Gastroenterology
BACKGROUND Persistent Helicobacter pylori (H. pylori) infection causes chronic inflammation, atrophy of the gastric mucosa, and a high risk of developing gastric cancer. In recent years, awareness of eradication therapy has increased in Japan. As H.
Autor:
Atsushi Sawada, Takehide Fukuchi, Shin Maeda, Hiroaki Kaneko, Kingo Hirasawa, Masataka Taguri, Ryosuke Ikeda, Ryosuke Kobayashi, Makomo Makazu, Chiko Sato, Masafumi Nishio
Publikováno v:
Surgical endoscopy. 35(10)
Although colorectal endoscopic submucosal dissection (ESD) has become a standardized procedure worldwide, the difficulty of the procedure is well known. However, there have been no studies assessing the causes of treatment interruption. The present s
Autor:
Atsushi Sawada, Sho Onodera, Takehide Fukuchi, Kingo Hirasawa, Shin Maeda, Yuichiro Ozeki, Ryosuke Kobayashi, Masataka Taguri, Chiko Sato, Masafumi Nishio, Ryosuke Ikeda
Publikováno v:
Gastrointestinal Endoscopy. 94:607-617.e2
Background and Aims Colorectal neoplasms with submucosal fibrosis are the most challenging targets of endoscopic resection. Water pressure endoscopic submucosal dissection (WP-ESD) is a recently introduced procedure that has several advantages over c