Sclerosing<unk>  is a benign proliferative condition of the terminal duct lobular units characterized by an increased number of the acini and their glands. 
In women with<unk> , multiple small, firm, tender lumps; fibrous tissue; and sometimes small cysts form in the breast.<unk>  is a proliferative breast lesion in which various elements have become hardened, damaged, or otherwise distorted.<unk>  is a lobular lesion with increased fibrous tissue and interspersed glandular cells.
Mammary adenosis
Duct ectasia of breast
Trichoadenoma
Breast abscess
Supernumerary nipple
Mammary ductal carcinoma
Papilloma
Multiple cutaneous leiomyoma