The pregnant or lactating breast can be lumpy. They add that pregnancy and breastfeeding can stimulate the growth of fibroadenomas that are related to the menstrual cycle. Persistent breast lumps may need medical investigation to determine their cause. Fibrocystic breast condition previously called fibrocystic breast disease is a benign breast condition that encompasses a group of symptoms in the glandular breast tissue such as breast pain, solid breast cysts and breastfeeding and cysts fluid filled sacs 4.
Additionally, there is often mild posterior shadowing distal acoustic enhancement. It can be removed surgically under local anaesthesia without stopping breastfeeding. Given that breast cancer tends to effect older, post menopausal women, the clinical presentation of a moveable lump in a younger lactating woman is a pretty good indication for the likelihood of breast cysts and breastfeeding galactocele, or possibly lactating adenoma. But in general they will appear as an oval circumscribed mass whose radiolucency indicates a high fat content.
Breastfeeding and Breast Cancer
A lactating adenoma is a painless cysts and tumour appearing in the breast during late pregnancy or during breastfeeding 3. One study suggests that the greatest protection may occur when a little girl is breastfed breast grows up to breastfeeding her own children. Galactoceles are similar to ordinary cysts see above.