Giant hamartoma of the breast.

Abstract

Hamartoma of the breast is a rare clinico-pathologic entity. Its clinical diagnosis can be extremely difficult; however, diagnosis is not difficult when it is made on the basis of a combination of radiologic and pathologic features. Its differential diagnosis includes a circumscribed fibrocystic mass, fibroadenoma, lipoma, cystosarcoma phylloides, and various carcinomas. A high index of suspicion is mandatory. In this study, we report a case of giant hamartoma of the breast in a young postlactational female patient, including treatment of the tumor by excisional biopsy and correction of the resulting breast deformity by mastopexy. Clinical, radiologic, and pathologic features are discussed.