Masashi Oka

Guidelines for endoscopic submucosal dissection and endoscopic mucosal resection for early gastric cancer

Hiroyuki Ono, Kenshi Yao, Mitsuhiro Fujishiro et al. · Digestive Endoscopy · 2015 · 571 citations · Full text

Medicine, Oncology, Surgery +15

Outcomes of Endoscopic Submucosal Dissection for Colorectal Epithelial Neoplasms in 200 Consecutive Cases

Mitsuhiro Fujishiro, Naohisa Yahagi, Naomi Kakushima et al. · Clinical Gastroenterology and Hepatology · 2007 · 377 citations

Medicine, Oncology, Surgery +12

Endoscopic Submucosal Dissection of Esophageal Squamous Cell Neoplasms

Mitsuhiro Fujishiro, Naohisa Yahagi, Naomi Kakushima et al. · Clinical Gastroenterology and Hepatology · 2006 · 348 citations · Full text

Medicine, Oncology, Surgery +11

Endoscopic submucosal dissection for early gastric cancer using the tip of an electrosurgical snare (thin type)

Naohisa Yahagi, Mitsuhiro Fujishiro, Naomi Kakushima et al. · Digestive Endoscopy · 2003 · 247 citations

Medicine, Oncology, Surgery +17

Successful outcomes of a novel endoscopic treatment for GI tumors: endoscopic submucosal dissection with a mixture of high-molecular-weight hyaluronic acid, glycerin, and sugar

Mitsuhiro Fujishiro, Naohisa Yahagi, Masanori Nakamura et al. · Gastrointestinal Endoscopy · 2006 · 243 citations

Medicine, Oncology, Surgery +12