Yoshiko Ohara

Endoscopic submucosal dissection of cecal lesions in proximity to the appendiceal orifice

Harold Jacob, Takashi Toyonaga, Yoshiko Ohara et al. · Endoscopy · 2016 · 71 citations

Medicine, Surgery, Gastroenterology +14

Novel per‐oral endoscopic myotomy method preserving oblique muscle using two penetrating vessels as anatomic landmarks reduces postoperative gastroesophageal reflux

Shinwa Tanaka, Takashi Toyonaga, Fumiaki Kawara et al. · Journal of Gastroenterology and Hepatology · 2019 · 64 citations

Medicine, Anatomy, Surgery +10

Two penetrating vessels as a novel indicator of the appropriate distal end of peroral endoscopic myotomy

Shinwa Tanaka, Fumiaki Kawara, Takashi Toyonaga et al. · Digestive Endoscopy · 2017 · 62 citations

Medicine, Anatomy, Surgery +12

Risk of stricture after endoscopic submucosal dissection for large rectal neoplasms

Yoshiko Ohara, Takashi Toyonaga, Shinwa Tanaka et al. · Endoscopy · 2015 · 59 citations

Medicine, Oncology, Surgery +15

Clinical outcomes of deep invasive submucosal colorectal cancer after ESD

Daisuke Watanabe, Takashi Toyonaga, Makoto Ooi et al. · Surgical Endoscopy · 2017 · 55 citations

Medicine, Oncology, Surgery +13