title: Is "Polysomy" in Breast Carcinoma the "New Equivocal" in HER2 Testing?
authors.affiliation: From the Calgary Laboratory Services and the Department of Pathology and Laboratory Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.
authors.forename: Paul E
authors.initials: PE
authors.lastname: Swanson
authors.affiliation: From the Calgary Laboratory Services and the Department of Pathology and Laboratory Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.
authors.forename: Hua
authors.initials: H
authors.lastname: Yang
mesh_terms: D001943:Breast Neoplasms / Q000235:genetics*; D002277:Carcinoma / Q000235:genetics*; D005260:Female; D018734:Genes, erbB-2 / Q000235:genetics*; D006801:Humans; D010338:Pathology, Clinical / Q000592:standards*; D017410:Practice Guidelines as Topic / Q000592:standards