It's normal for guys to have one testicle a bit bigger than the other. A normal size difference is about the size of half a teaspoon, and usually the right testicle is larger than the left. If one testicle is just a little bigger than the other, you can ask your doctor about it at your next checkup.
You should see a doctor very soon. If one testicle is a lot bigger than the other and it hurts at times, it's a sign of testicular torsion. Testicular torsion is a serious problem that needs to be fixed quickly. If it goes on too long, a guy might need an operation to have his testicle removed.
Swollen testicles (also known as scrotal swelling) can be a sign of a variety of things, including injury, infection or a testicular tumor. If you have swollen testicles, they appear larger and may be red or shiny. You may notice a lump, but you may also have swelling with no lump.
Symptoms of testicular cancer may include: A painless lump or swelling on either testicle. If found early, a testicular tumor may be about the size of a pea or a marble, but it can grow much larger. Pain, discomfort, or numbness in a testicle or the scrotum, with or without swelling.
Stage 1 is the earliest stage of testicular cancer. The cancer is only in the testicle and hasn't spread to nearby lymph nodes or other organs. Stage 1 is split into stage 1A and 1B depending on the size of the tumour. Stage 1S means you have raised levels of markers in your blood after surgery.
Most often, the first symptom of testicular cancer is a lump on the testicle, or the testicle becomes swollen or larger. (It's normal for one testicle to be slightly larger than the other, and for one to hang lower than the other.) Some testicular tumors might cause pain, but most of the time they don't.
How can I find out if it's a problem? It's normal for guys to have one testicle a bit bigger than the other. A normal size difference is about the size of half a teaspoon, and usually the right testicle is larger than the left.
A mild swollen testicle after an injury is common and often goes away after a few days. However, large, or sudden swelling should be immediately treated, as it may point to a more serious underlying condition. Read more below to learn 6 possible causes, treatment, and more.
About 90% of all testicular cancer arises from germ cells in your testicles that clump together to form a mass or tumor. Germ cells eventually develop into sperm. Two types of testicular cancer arise from germ cells. Seminoma: Slow-growing cancer that primarily affects people in their 40s or 50s.
For testicular cancer that has not spread beyond the testicles (stage 1), the 5-year relative survival rate is 99%. For testicular cancer that has spread to the lymph nodes in the back of the abdomen, called the retroperitoneal lymph nodes, the 5-year relative survival rate is 96%.
Testis cancer is most common in men in their late 20s and early 30s, with an average age of diagnosis of 33 years old. In fact, testis cancer is the most common malignancy among men 20 to 40 years old.
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.
Removing a testicle and fertility
Most men have cancer in one testicle. You have surgery to remove the testicle. This doesn't usually affect your ability to have children. But sometimes your remaining testicle might not work so well.
The cremaster reflex can be stimulated by rubbing a nerve on the inner thigh and by emotion, such as fear and laughter. The cremaster is also activated by a cold environment. If the cremaster reflex is strong enough, it can result in a retractile testicle, pulling the testicle out of the scrotum and up into the groin.
A swollen or painful testicle should not be ignored as it can be a sign of an urgent and serious illness. Remember to regularly check your testicles for new lumps or swellings. Your doctor can show you how to do this if you are unsure. Most lumps are not cancer, but it's important to have them checked out.
Simple Treatments. If your swollen testicles are the result of injury, fluid buildup or varicocele, then lying down and elevating the scrotum, perhaps by putting a folded towel underneath it to lift it, will allow fluid and/or blood to flow out and will often make you feel better.
Often, a very common and treatable condition is what causes pain in the left testicle. It's possible you have a condition known as varicocele. Varicocele is when veins in your scrotum don't function correctly, which results in blood that pools in certain areas, instead of flowing like it should, through the body.
Orchitis. All types of orchitis are usually treated by taking non-steroidal anti-inflammatory drugs (NSAIDs), like ibuprofen or naproxen, along with using ice or cold packs, supporting and elevating your scrotum, and resting in order to reduce the swelling and control pain and discomfort.
Testicular atrophy is when the testicles decrease in size and may lose function. This can be caused by trauma to the testicles, steroid use, varicocele, and vascular problems. It can even be caused by medical procedures. Some patients on testosterone therapy may notice a dease in testicular size.
Testicular cancer is a relatively rare type of cancer, accounting for just 1% of all cancers that occur in men.
More than 90 percent of testicular cancers begin in the germ cells, which produce sperm. There are two types of germ cell cancers (GCTs). Seminoma can grow slowly and respond very well to radiation and chemotherapy. Non-seminoma can grow more quickly and can be less responsive to those treatments.
Because testicular cancer usually can be treated successfully, a man's lifetime risk of dying from this cancer is very low: about 1 in 5,000 .