[Gastric sarcoma].
D005743:Gastrectomy; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000601:surgery*; D008228:Lymphoma, Non-Hodgkin / Q000601:surgery*; D009369:Neoplasms; D012509:Sarcoma; D013274:Stomach Neoplasms / Q000601:surgery*
GASTRECTOMY; SARCOMA, RETICULUM CELL/surgery; STOMACH NEOPLASMS/surgery