title: [Adenomyoepithelioma with dominant myoepithelial contingent of the breast: A case report and literature review].
abstract: We report a case of adenomyoepithelioma with predominant myoepithelial quota, a rare tumor of the breast due to proliferation of epithelial and myoepithelial cells in a patient of 71 years. This lesion, with difficult radiological and pathological diagnosis (biopsy) in the initial stage of the treatment, should benefit from surgical resection in healthy margin. In fact, this tumor is evolving in most cases on a benin mode, but cases of local or metastatic recurrences were reported. Histological and immunohistochemical arguments are important to reach the final diagnosis.
authors.affiliation: Département d'anatomie et cytologie pathologique, Institut Paoli-Calmette, 232, boulevard Sainte-Marguerite, 13273 Marseille, France. Electronic address: cl.delteil@gmail.com.
authors.forename: Clémence
authors.initials: C
authors.lastname: Delteil
authors.affiliation: Département imagerie médicale, Institut Paoli-Calmette, 232, boulevard Sainte-Marguerite, 13273 Marseille, France.
authors.forename: Aurélie
authors.initials: A
authors.lastname: Jalaguier Coudray
authors.affiliation: Département d'anatomie et cytologie pathologique, Institut Paoli-Calmette, 232, boulevard Sainte-Marguerite, 13273 Marseille, France.
authors.forename: Emmanuelle
authors.initials: E
authors.lastname: Charafe Jauffret
authors.affiliation: Département d'anatomie et cytologie pathologique, Institut Paoli-Calmette, 232, boulevard Sainte-Marguerite, 13273 Marseille, France.
authors.forename: Jeanne
authors.initials: J
authors.lastname: Thomassin Piana
mesh_terms: D055331:Adenomyoepithelioma / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D000368:Aged; D014408:Biomarkers, Tumor; D001706:Biopsy; D001943:Breast Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D004847:Epithelial Cells / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography; D015412:Mastectomy, Segmental
chemical_list: D014408:Biomarkers, Tumor
keywords: Adenomyoepithelioma; Adénomyoépithéliome; Breast cancer; Cancer du sein; Case report; Double contingent; Quota double; Rapport de cas