title: Cystosarcoma phyllodes--a study of 13 cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D001706:Biopsy; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000473:pathology*; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D003557:Phyllodes Tumor / Q000473:pathology*