Axillary Metaplastic Breast Carcinoma with Ipsilateral Pectoral Invasive Ductal Carcinoma: An Unusual Presentation
Figure 2
Fluorescent peak trace chromatogram of pectoral breast carcinoma and axillary metaplastic breast carcinoma. Pectoral invasive ductal carcinoma. (a, c) Polyclonal profile in the capillary electrophoresis characterized by the persistence of two distinct allele peaks after HpaII digestion. The additional smaller peaks are caused by slippage of the Taq polymerase. Axillary metaplastic breast carcinoma. (b, d) Complete disappearance of one allele peak after enzymatic digestion suggestive of monoclonal pattern.
