title: Pathologic quiz case: Right breast mass with atypical features. Pathologic diagnosis: fibroadenoma with atypical stromal giant cells.
authors.affiliation: Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA.
authors.forename: V K
authors.initials: VK
authors.lastname: Sovani
authors.forename: P A
authors.initials: PA
authors.lastname: Adegboyega
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000378:metabolism / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D018226:Fibroadenoma / Q000378:metabolism / Q000473:pathology*; D015726:Giant Cells / Q000737:chemistry / Q000473:pathology; D006801:Humans; D007150:Immunohistochemistry; D017154:Stromal Cells / Q000737:chemistry / Q000473:pathology; D014746:Vimentin / Q000032:analysis
chemical_list: D014746:Vimentin