Microcalcification
| Microcalcification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Microcalcifications are tiny specks of mineral deposits (calcium), that can be scattered throughout the mammary gland, or occur in clusters. When found on a mammogram, an operative will then decide whether the specks are of concern - usually, this is not the case.
Differential diagnosis of microcalcification
Commonly, they simply indicate the presence of tiny benign cysts, but can signify the presence of early breast cancer; for this reason, it is important to attend regular screening sessions, as recommended by your health service.
They are caused by a number of reasons:
- Aging - the majority of diagnoses are made in women over 50
- Benign causes
- Genetic - involving the BRCA1 and BRCA2 genes
Depending on what pattern the microcalcifications present determines the future course of the action, whether it be further investigatory techniques (as part of the triple assessment), or more regular screening.
References
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