title: Cystosarcoma phylloides with lobular and ductal carcinoma in situ.
abstract: Malignant change of the epithelium in cystosarcoma phylloides is a rare occurrence, the most frequent occurrence being infiltrating carcinoma of various types and lobular carcinoma in situ, while ductal carcinoma in situ is much more rare. We describe a case of lobular and ductal carcinoma in situ in the same case of cystosarcoma phylloides.
authors.forename: P J
authors.initials: PJ
authors.lastname: Knudsen
authors.forename: J
authors.initials: J
authors.lastname: Ostergaard
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology*; D002278:Carcinoma in Situ / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D003557:Phyllodes Tumor / Q000473:pathology*