Giant male fibroadenoma: a rare benign lesion.

Fibroadenoma, the most common breast tumor in adolescent women, usually arises in the terminal duct lobular unit, but is exceedingly rare in the male breast. The usual presentation is a painless, firm, mobile, and slow-growing lump in the breast of a woman of childbearing age. Its diagnosis is usually made by clinical examination, but ultrasound, mammography, and fine-needle aspiration often help in its confirmation. We are presenting here a rare but interesting case of a large fibroadenoma, which was present in a male breast.