Dear worriedinsa: Microcalcifications are small calcium deposits found within the breast tissue and these occur normally. There are different types of microcalcifications, and based on their pattern on the mammogram it gives the radiologist clues as to their cause. For instance, microcalcifications that are more scattered are probably due to a
benignBenign ear cyst or tumor
Benign positional vertigo (non-cancerous) cause, a "
clusterCluster headaches" of microcalcifications may increase concern that there may be an underlying abnormality. This could be many things but generally requires further investigation. Most of the time, these turn out to be
benignBenign ear cyst or tumor
Benign positional vertigo.
Fibroadenomas are non-malignant (
benignBenign ear cyst or tumor
Benign positional vertigo)
lumpsLumps in the breasts that feel smooth, and round. They can vary from very small to quite large (5cm). Fibroadenomas are usually distinct on a mammogram and ultrasound. Most believe that they grow over a 12 month period and then remain stable. They are most common in women in their teens and early 20's but can happen at any age - although they usually don't occur much after menopause (hormone therapy tricks your body into believing it is premenopausal). Fibroadenomas have even been found in women in their 60's and 70's. If the size is stable and the fibroadenoma is not bothering the woman - there may be no reason to remove it.
Without reviewing your mammogram etc. it is impossible to speculate on the significance of both issues, their relationship and the appropriate intervention. The consultation with the breast surgeon may be the best approach to determining recommendations for further evaluation and treatment, if necessary.