<unk> , generally, is asymptomatic. It usually comes to medical attention on a screening mammogram, as a non-specific suspicious abnormality that requires a biopsy.
Atypical ductal hyperplasia
Invasive lobular carcinoma
Ductal carcinoma in situ
Intraductal papilloma
Lobular carcinoma in situ
Fibroadenoma
Atypical hyperplasia
Focal nodular hyperplasia