Most patients diagnosed with<unk> 's<unk>  of the nipple are over age 50, but rare cases have been diagnosed in patients in their 20s. The average age at diagnosis is 62 for women and 69 for men. The<unk>  is rare among both women and men.
Paget's disease of the breast
Hereditary lobular breast cancer
Breast eczema
Adenomyoepithelioma of the breast
Medullary breast carcinoma
Mucinous carcinoma of the breast
Duct ectasia of breast
Papillomatosis of breasts