Reticulum cell sarcoma of the breast.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001943:Breast Neoplasms / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D008136:Longevity; D008228:Lymphoma, Non-Hodgkin / Q000453:epidemiology / Q000473:pathology* / Q000601:surgery; D008408:Mastectomy; D008875:Middle Aged