A fibroadenoma is a benign breast tumor comprising fibrous tissues and gland tissues. According to the American Cancer Society, fibroadenomas most commonly occur in women in their 20s and 30s ...

Surgical removal (excisional biopsy) may be recommended if the fibroadenoma causes significant discomfort, grows rapidly, or raises concerns about breast cancer.

Fibroadenomas Fibroadenomas are non-cancerous ... There are two types: mild hyperplasia, which does not increase cancer risk, and moderate hyperplasia, which raises the risk by 1.5 to 2 times.