Lymphosarcoma of the stomach.
D005743:Gastrectomy; D006801:Humans; D008223:Lymphoma; D008228:Lymphoma, Non-Hodgkin / Q000628:therapy*; D013274:Stomach Neoplasms / Q000628:therapy*
GASTRECTOMY; LYMPHOSARCOMA/therapy; STOMACH NEOPLASMS/therapy