STAR WARS: THE LAST JEDI - The Cast. At the Force Awakens premiere, Kennedy said that all the cast in attendance would be returning - which means Daisy Ridley, John Boyega, Oscar Isaac, Anthony Daniels and Lupita Nyong'o will be back.
1 Epididymitis is swelling or pain in the back of the testicle in the coiled tube (epididymis) that stores and carries sperm.  Orchitis is swelling or pain in one or both testicles, usually from an infection or virus.
There are non-infectious causes of inflammation and pain of this epididymis, as well, which can be related to trauma, bicycle riding or other activities. Perhaps, one of the other serious causes of testicular pain is torsion or twisting of the blood supply to the testes. This causes the blood supply to be cut off and results in a great deal of pain. The onset of these symptoms is usually quite rapid.