Breast cancer forms in the cells of the breast but it can spread outside the breast through blood vessels and lymph vessels. It has two common kinds known as invasive ductal carcinoma and invasive lobular carcinoma. Invasive ductal carcinoma begins in the ducts and then grows outside the ducts into other parts of the breast tissue. It can also spread, or metastasize, to other parts of the body. Invasive lobular carcinoma begins in the lobules and then spread from the lobules to the breast tissues that are close by. They can also spread to other parts of the body.
Male breast cancer is rare cancer that forms in the breast tissue of men. These are common in older men but do not mean it does not occur in the younger population. Though breast cancer is most commonly thought of as a disease that affects women, breast cancer does occur in males.
About 1 out of every 100 breast cancers diagnosed in the United States is found in a man. The most common type of breast cancer in men is infiltrating ductal cancer. It starts in the milk duct and spreads to nearby tissues. Other less-common types of breast cancer in men include inflammatory carcinoma and Paget disease of the nipple.
Your doctor will assess the signs and symptoms as well as your medical history. During the visit, your doctor will do a clinical breast exam using his or her fingertips to examine your breasts and surrounding areas for lumps or other changes. Other diagnostic method includes:
Treatment for men’s and women’s breast cancer is similar. It involves killing or removing the affected cells of the breast. Male breast cancer treatment often involves surgery and may also include other treatments. Surgery may involve removing all of the breast tissue including the nipple and areola. Other surgical approaches will focus on removing a few lymph nodes for testing. f no cancer cells are found, there is a good chance that your breast cancer hasn’t spread beyond your breast tissue.
Radiation therapy may be used after surgery to eliminate any remaining cancer cells in the breast, chest muscles, or armpit. Hormone therapy often involves medications that work in men. Chemotherapy is also recommended to remove affected cells using medication after surgery to kill any cancer cells that might have spread outside your breast. Chemotherapy may also be an option for men with advanced breast cancer.
Exemestane. It treats certain types of breast cancer. It also prevents cancer from returning after remission. It works by reducing the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers. The dosage is based on your medical condition, response to treatment, and other medications you may be taking.