Breast Myoid Hamartoma

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…

An extranodal marginal zone B-cell lymphoma of mucosa associated lymphoid tissue that arises from the breast as a primary tumor.

An invasive breast adenocarcinoma characterized by the presence of tall columnar neoplastic cells that contain intracytoplasmic mucin. Grossly, cystic changes are…

Jaundice in an otherwise healthy breast-fed newborn. It appears four to seven days after birth, lasts longer than the physiologic jaundice, and…