The two small organs located behind the penis are called the testicles and are a major part of the male reproductive system. The testicles---or testes---are responsible for making hormones (testosterone) and sperm in men. A testicular tumor is typically caused by the abnormal growth of cancerous cells within one or both testicles. Though this condition is rare, you should report any testicular tumor symptoms to your doctor if they emerge.
Testicular Lump
If you have a testicular tumor, you may notice the development of a hard or thickened lump of tissue within one or both of your testicles during a routine self-exam. Testicular lumps can vary in size and are typically painless. Talk with your doctor as soon as possible if you discover abnormal lumps within your testicles.
Testicular Pain
A testicular tumor can cause you to experience discomfort or pain within your testicles or scrotum---the tissue that surrounds and covers the testicles. Pain associated with a testicular tumor may be achy or sharp and can occur intermittently. Certain men experience chronic (long-lasting) testicular pain due to the growth of a tumor, which may be accompanied by additional testicular tumor symptoms, such as swelling.
Testicular Swelling
Inflammation of the testicles due to the presence of a tumor can cause fluid to accumulate within your testicles or scrotum. If this occurs, your testicles can appear swollen or enlarged and may be tender to the touch. Some men report experiencing sensations of heaviness within the scrotum due to the development of a testicular tumor, explain health professionals at the National Cancer Institute. You may also notice that one or both of your testicles feel different than usual, which can be a symptom of a testicular tumor. Contact your doctor as soon as possible if you notice that your testicles appear enlarged or swollen.
Abdominal, Back or Groin Pain
If you develop a testicular tumor, you may experience dull or achy pain sensations within your lower abdomen, back or groin, explain health professionals at the Better Health Channel, a health website established by the Australian government. Such symptoms can occur suddenly and may persist until you receive treatment. These painful symptoms of a testicular tumor are typically accompanied by testicular pain or swelling. Speak with your doctor if you experience chronic abdominal, back or groin pain to ensure that you receive appropriate medical evaluation and care.
