| • | Epididymitis And Orchitis Epididymitis is a swelling (inflammation) of the epididymis, the coiled tube located at the back of the testicle that carries sperm from the testicle to the spermatic cord. Orchitis is an infection of the testicle. |
| • | Extragonadal Germ Cell Tumors Extragonadal germ cell tumors typically form in the chest, lower back and head. |
| • | Undescended Testicle (Cryptorchidism) An undescended testicle, also called cryptorchidism, is a testicle that has not moved down into the scrotum. |
| • | Pubic Lice or Crab Lice Pubic lice or crab lice are tiny insects that infest a person's pubic hair, although they also can be found on facial hair, armpit hair and eyelashes. |
| • | Testicular Cancer Testicular cancer is the uncontrolled growth of abnormal cells in one or both testicles, also called testes. |
| • | Testicular Torsion Torsion of the testicle is an uncommon but serious condition in which the testicle twists on the cord that provides its blood supply. |