Apr 27, 2018 · Possible symptoms of breast cancer to watch for include: A lump or swelling, which is often (but not always) painless. Skin dimpling or puckering. Nipple retraction (turning inward). Redness or scaling of the nipple or breast skin. Discharge from the nipple.Last Revised: April 27, 2018. However, any change in the breast or nipple can be a warning sign of breast cancer in men including [ 86,88-89 ]: Lump, hard knot or thickening in the breast, chest or underarm area (usually painless, but may be tender). Change in the size or shape of the breast. Dimpling, puckering or redness of.
The male breast is composed of a mixture of tissue types, any of which may give rise to a mass or swelling. Cancerous breast tumors in men are rare but do occur. Men can also develop noncancerous breast disorders, causing breast lumps. Breast lump. Cancerous breast lumps usually: Most lumps and swellings aren't a sign of cancer. They're usually caused by something fairly harmless, such as gynaecomastia (enlarged male breast tissue), a lipoma (fatty lump) or a cyst (fluid-filled bump). A GP can check your lump and refer you for tests and scans for breast cancer if needed.