What does a breast tumor feel like as a male? A lump that feels like a hard knot or a thickening in the breast or under the arm. Because men generally have small amounts of breast tissue, it is easier to feel a small lump. Any new irregularity on the skin or nipple, such as redness, scaliness, puckering, or a discharge from the nipple.
Where is male breast cancer usually located? Breast cancer in men usually begins in the breast ducts. Ducts are tubes that carry milk to the nipple. Although men have milk ducts and glands that create milk, they don’t work like the ducts and milk-producing glands in women.
Can male breast cancer be painful? Initial symptoms of male breast cancer often include changes in the skin or a lump, but not pain. However, pain in the breast can develop. Skin puckering or dimpling is common. There may also be redness and sometimes discharge from the nipple.
What is the most common male breast cancer? The most common type of breast cancer in men is infiltrating ductal cancer. This is cancer that starts in 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.