Department of Surgical Oncology;
Kanazawa Medical University;
Kahoku 920-0293;
Ishikawa;
Japan;
Department of Gastroenterological Endoscopy;
Kanazawa Medical University;
Kahoku 920-0293;
Ishikawa;
Japan;
Department of Gastrointestinal Surgery;
Kanazawa University;
Kanazawa 920-8641;
Ishikawa;
Japan;
Department of Surgery;
Toyama City Hospital;
Toyama 939-8511;
Toyama;
Japan;
Department of Mathematics;
Division of General Education;
Kanazawa Medical University;
Kahoku 920-0293;
Ishikawa;
Japan;
Early gastric cancer; Sentinel node biopsy; Function preserving surgery; Lymph node dissection; Gastrectomy; Lymphatic basin dissection;