
Benign mammary dysplasias

Solitary cyst of breast

Diffuse cystic mastopathy
- Fibrosis associated with cyst formation in the breast parenchyma. -- 2003

Fibroadenosis of breast

Fibrosclerosis of breast

Mammary duct ectasia
- Dilatation of the mammary duct without atypical cells.

Other specified benign mammary dysplasias

Benign mammary dysplasia unspecified