Keiji Hayata

Short-term Outcomes of Robotic Gastrectomy vs Laparoscopic Gastrectomy for Patients With Gastric Cancer

Toshiyasu Ojima, Masaki Nakamura, Keiji Hayata et al. · JAMA Surgery · 2021 · 227 citations · Full text

Medicine, Oncology, Surgery +17

Reconstruction after proximal gastrectomy for early gastric cancer in the upper third of the stomach: An analysis of our 13-year experience

Masaki Nakamura, Mikihito Nakamori, Toshiyasu Ojima et al. · Surgery · 2014 · 128 citations

Medicine, Oncology, Surgery +13

Association of Allogeneic Blood Transfusions and Long-Term Survival of Patients with Gastric Cancer after Curative Gastrectomy

Toshiyasu Ojima, Makoto Iwahashi, Mikihito Nakamori et al. · Journal of Gastrointestinal Surgery · 2009 · 82 citations

Medicine, Oncology, Surgery +15

Atrial fibrillation after esophageal cancer surgery: an analysis of 207 consecutive patients

Toshiyasu Ojima, Makoto Iwahashi, Mikihito Nakamori et al. · Surgery Today · 2013 · 63 citations

Medicine, Cardiology, Surgery +14

Inhibition of IL-17A in Tumor Microenvironment Augments Cytotoxicity of Tumor-Infiltrating Lymphocytes in Tumor-Bearing Mice

Keiji Hayata, Makoto Iwahashi, Toshiyasu Ojima et al. · PLoS ONE · 2013 · 59 citations · Full text

Medicine, Immunology, Oncology +17