title: [Pathogenesis, clinical aspects, morphology, therapy and prognosis of phyllodes tumors of the breast].
abstract: A case is reported of a malignant cystosarcoma phylloides. After 7-year-follow-up period an increase in size was observed in a mammary nodule, first suspected diagnostic ascertainment. Histology of the removed tumor with an unsuspicious tissue sheath revealed a malignant cystosarcoma. Consequently, any palpable breast node suspected to be fibroadenoma should be removed with short-spaced follow-up examination or at least observed over long periods of time in view of the possible malignant degeneration despite of absent criteria of malignancy.
mesh_terms: D001707:Biopsy, Needle; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000473:pathology* / Q000601:surgery; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D003557:Phyllodes Tumor / Q000473:pathology* / Q000601:surgery; D011379:Prognosis
vernacular_title: Uber die Pathogenese, Klinik, Morphologie, Therapie und Prognose der phylloiden Tumoren der Mamma.