title: Clear cell carcinoma of the breast with solid papillary pattern: a case report with immunohistochemical profile.
abstract: Glycogen rich clear cell carcinoma of the breast is a rare neoplasm with different morphological characteristics to ordinary breast carcinomas. However, it has some common features with clear cell carcinomas of other organs. This report describes a case of clear cell carcinoma of the breast with a solid papillary pattern centrally localised in the left breast of a 45 year old woman. Antibodies directed against cytokeratin 7 (CK7), CK10, CK14, CK17, CK18, CK19, CK20, CK5/6/18, CK8/18, high molecular weight cytokeratin AE3, high molecular weight cytokeratin 34betaE12, the oestrogen receptor, the progesterone receptor, chromogranin, S-100 protein, smooth muscle actin, vimentin, and carcinoembryogenic antigen were applied to analyse the immunophenotypical profile of this rare neoplasm.
authors.affiliation: Department of Pathology, Kocaeli University, Medical School, 41900, Derince, Kocaeli, Turkey.
authors.forename: Y
authors.initials: Y
authors.lastname: Gürbüz
authors.forename: S K
authors.initials: SK
authors.lastname: Ozkara
mesh_terms: D018262:Adenocarcinoma, Clear Cell / Q000737:chemistry / Q000276:immunology / Q000473:pathology*; D015703:Antigens, CD / Q000032:analysis; D001943:Breast Neoplasms / Q000737:chemistry / Q000276:immunology / Q000473:pathology*; D003593:Cytoplasm / Q000737:chemistry; D005260:Female; D006003:Glycogen / Q000032:analysis; D006651:Histocytochemistry; D006801:Humans; D007150:Immunohistochemistry; D007633:Keratins / Q000032:analysis; D008875:Middle Aged; D014746:Vimentin / Q000032:analysis
chemical_list: D015703:Antigens, CD; D014746:Vimentin; D007633:Keratins; D006003:Glycogen