Adenomyoepithelioma are uncommon tumors. The majority of them occur in women in the fifth and sixth decades who usually present with a self-palpated, solitary breast mass or a lesion identified on mammography. We report the case of adenomyoepithelioma of the breast with malignant transformation of both myoepitheliel and epithelial components diagnosed as malignancy during the preoperative stage in a seventy-six year old woman.
KEY WORDS: Breast cancer - Breast adenomyoepithelioma.
