1 Definition of macrocalcification

Meaning of macrocalcification: A small deposit of calcium in the breast that cannot be felt but can be seen on a mammogram.

A small deposit of calcium in the breast that cannot be felt but can be seen on a mammogram. It is usually caused by aging, an old injury, or inflamed tissue and is usually not related to cancer.

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.