Case Report
Myofibroblastoma of the Female Breast with Admixed but Distinct Foci of Spindle Cell Lipoma: A Case Report
Figure 3
Mammary myofibroblastoma (MFB) with admixed but distinct spindle cell lipoma component. S-100 decorates spindle cells of spindle cell lipoma component (red arrow) but not MFB component (black arrow), immunoperoxidase, 400x.