Testicular lumps and swellings Lumps and swellings in the testicles are a relatively common symptom in boys and men, and can have a number of different causes. The vast majority of testicular lumps and swellings are caused by benign (non-cancerous) conditions that may not need treatment, but it's important to know what's normal for you and to see your GP if you notice any changes in your testicles so they can try to identify the cause.
Testicular lumps and swellings - Causes Most testicular lumps and swellings are caused by benign (non-cancerous) conditions, although occasionally they can be a symptom of testicular cancer. It's important to see your GP if you notice a lump or swelling in one of your testicles so they can try to identify the cause and arrange any further tests if necessary.
Soft tissue sarcomas Soft tissue sarcomas are a group of rare cancers affecting the tissues that connect, support and surround other body structures and organs. Tissues that can be affected by soft tissue sarcomas include fat, muscle, blood vessels, deep skin tissues, tendons and ligaments.
Paget's disease Paget's disease disrupts the normal cycle of bone renewal and repair, causing bones to become weakened and deformed. Bone pain is the most common symptom of Paget's disease, often affecting the pelvis or spine. The pain is usually worse when lying down.
Paget's disease of the nipple Paget’s disease of the nipple, also known as Paget’s disease of the breast, is a rare type of breast cancer. The term Paget’s disease of the nipple is used to distinguish the condition from Paget’s disease of the bone, which occurs when the normal cycle of bone growth is disrupted, leading to the bones becoming weak and deformed.
Mastectomy A mastectomy is an operation to remove the breast. It's used to treat breast cancer in women or breast cancer in men. It can also be used to reduce the risk of cancer developing in the breast.
Non-Hodgkin lymphoma Non-Hodgkin lymphoma is an uncommon cancer that develops in the lymphatic system, which is a network of vessels and glands spread throughout your body.
Leukoplakia Leukoplakia is a white patch that develops in the mouth. The condition is usually painless, but is closely linked to an increased risk of mouth cancer. A white patch can develop on the:
Laryngeal (larynx) cancer Laryngeal cancer is a type of cancer that affects the larynx (voice box). The larynx is part of the throat found at the entrance of the windpipe (trachea). It plays an important role in helping you breathe and speak.
Kaposi's sarcoma Kaposi's sarcoma is a rare type of cancer caused by a virus. It can affect the skin and internal organs. It's mainly seen in people with a poorly controlled or severe HIV infection. It can also affect some people who have a weakened immune system for another reason, as well as people who have a genetic vulnerability to the virus.
Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.