[Giant breast fibroadenoma]. / Le fibro-adénome mammaire géant.

We report a case of giant fibroadenoma of the breast, "juvenile type", in a 15 year old girl. We study the characteristics of this tumor that occurs in adolescents females, the differential diagnosis with cystosarcoma phylloide and benign virginal hypertrophy, and treatment. Follow-up is recommended because of possible recurrent tumor of a short time.