Male breast cancer is a cancer that forms in the breast tissue of men. Though breast cancer is most commonly thought of as a woman‘s disease, male breast cancer does occur. The cancer cells also spread on the lymph system which is not good because the cancer cells might spread and occurs the other area easily.
Male breast cancer is most common in older men, though male breast cancer can occur at any age. Men diagnosed with male breast cancer at an early stage have a good chance for a cure. Still, many men delay seeing the doctors if they notice unusual signs or symptoms, such as a breast lump. For this reason, many male breast cancer are diagnosed when the disease is more advanced.
There are several types of breast cancer such as ductal carcinoma in situ, infiltrating ductal carcinoma, infiltrating lobular carcinoma, and lobular carcinoma in situ.
Breast cancer is about 100 times less common among men than women. For men, the lifetime risk of getting breast cancer is about 1 in 1000. The number of breast cancer cases in men relative to the population has been fairly stable over the last 30 years.