early signs of breast cancer
Other possible signs of breast cancer include: 1  Swelling of all or part of a breast (even if no distinct lump is felt). 2  Skin irritation or dimpling. 3  Breast or nipple pain.4  Nipple retraction (turning inward). 5  Redness, scaliness, or thickening of the nipple or breast skin.ther possible signs of breast cancer include: 1  Swelling of all or part of a breast (even if no distinct lump is felt). 2  Skin irritation or dimpling. 3  Breast or nipple pain.