NCIt synonyms : Metaplastic Carcinoma of the Breast; Metaplastic Carcinoma of Breast; MpBC; Metaplastic Breast Carcinoma;
NCIt definition : A group of invasive breast carcinomas characterized by the presence of an adenocarcinomatous
component which is admixed with a dominant component that is composed of squamous
cells, spindle cells, or mesenchymal cells.;