1 Definition of fibroadenoma

Meaning of fibroadenoma: A benign (not cancer) tumor that usually forms in the breast from both fibrous and glandular tissue.

A benign (not cancer) tumor that usually forms in the breast from both fibrous and glandular tissue. Fibroadenomas are the most common benign breast tumors.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.