Breast Nevus

A neoplasm that arises from the breast and is composed of cells of neuroendocrine origin. Most cases are neuroendocrine carcinomas. …

A benign or malignant neoplasm of the breast parenchyma. It can originate from the ducts, lobules or the breast adipose tissue. Breast…

A breast hamartoma characterized by the predominance of a smooth muscle component.

A myofibroblastoma occurring in the breast of both women and men. It presents as a slowly growing mass.

A multifocal neoplastic process characterized by the proliferation of spindle to cuboidal myoepithelial cells within and/or around small breast ducts.

A benign or malignant neoplasm that arises from the breast and originates from or is composed of myoepithelial cells. Representative examples…