Cystosarcoma phyllodes.
D000293:Adolescent; D000328:Adult; D001943:Breast Neoplasms / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D003557:Phyllodes Tumor / Q000473:pathology / Q000601:surgery