Childhood Breast Cancer

Definition

Childhood breast cancer is extremely rare. When it occurs, it usually affects teenagers rather than younger children and often involves types similar to adult breast cancers, such as ductal carcinoma.

Characteristics

Symptoms may include a lump in the breast, changes in breast size or shape, nipple discharge, or skin changes over the breast. Because breast cancer is so uncommon in children, diagnosis is often delayed until symptoms are more noticeable.

Diagnosis and Prognosis

Diagnosis involves physical examination, imaging tests like ultrasound or MRI, and biopsy. Prognosis depends on the cancer type, stage at diagnosis, and response to treatment. Early detection improves outcomes, although pediatric cases are rare and not as well-studied as adult cases.

Treatment

Treatment typically includes surgery to remove the tumor, possibly followed by chemotherapy, radiation therapy, and hormone therapy depending on the tumor’s characteristics. Fertility preservation may be discussed before treatment.

Last Revised: 12 May , 2025