Adenomyoepithelioma of the breast. A report of two cases.

Saez, A; Serrano, T; Aspeitia, D; Condom, E; Moreno, A · Arch Pathol Lab Med · 1992

case_report · Level V

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Abstract

We describe two cases of adenomyoepithelioma of the breast. The two tumors reported herein were well-circumscribed lesions that showed ducts lined by inner epithelial and outer myoepithelial cells and solid areas made up of fasciculated spindle myoepithelial cells. This dual differentiation was corroborated by immunohistochemical studies and electron microscopy.

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