Multiple giant fibroadenomas: clinical presentation and radiologic findings

We describe the case of a 25-year-old Caucasian woman suffering from unilateral enlargement of the breast. Morphologic evaluation of various imaging modalities including mammography, ultrasound, and magnetic resonance imaging suggested a benign tumor embedded in stromal tissue. The time course of the Gd-DTPA uptake in dynamic magnetic resonance imaging, however, was also compatible with a malignant lesion. Postoperative pathological examination revealed multiple giant fibroadenomas, a rare disease, usually encountered in black female adolescents. Radiologic presentation, differential diagnosis, and morphologic findings are discussed, and a review of the literature is contained herein.