[Radiation therapy of malignant primary lymphoma of the stomach].
D005260:Female; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000532:radiotherapy*