In fact, for most men, one testicle is naturally larger, and one may hang lower than the other. This difference in size is usually small and nothing to worry about. But if the size difference is ...

A hydrocele is a condition involving swelling of the scrotum from fluid accumulation that sometimes occurs at birth. It usually affects just one testicle, but a hydrocele can be present on both sides.

Testicular cancer is rare, typically affecting men ages 15 to 45. It can cause a painless testicular lump, swelling, or heaviness and may result in infertility. Risk factors include cryptorchidism ...

It is necessary to avoid the misdiagnosis of malignant tumors before surgery before operation, which may lead to excessive treatment such as radical resection of the testis and epididymis. This ...

At the same time, the blood–testis barrier (BTB) undergoes extensive restructuring to facilitate the transit of preleptotene spermatocytes. While these two cellular events take place at opposite ...

Symptoms of testicular cancer include a lump or swelling in part of one testicle or a heavy scrotum. Find out about other possible symptoms and when you should see your GP. You usually start by seeing ...

There are different types of testicular cancer. The type of cancer depends on which type of cell it started in. Knowing the type helps your doctor decide which treatment you need. Most testicular ...

Testicular pain affects your testicles, the small reproductive organs inside your scrotum. Your scrotum is the pouch of skin behind your penis. Most men experience testicular pain at some point. It’s ...