The scrotum is a bag of skin behind the penis, containing testicles and other structures responsible for storing, producing, and transporting male sex hormones and sperm. A scrotal mass may contain ...

Only rarely is the testicle infected without spread from the epididymis; mumps is one example. The typical presentation of epididymitis is insidious onset of pain and swelling over hours to days, UTI ...

Some swelling is due to enlarged veins called varicoceles. This condition is comparable to varicose veins in the legs and typically develops slowly on one side of the scrotum. Many varicoceles produce ...

Testicular torsion, the painful twisting of the spermatic cord cutting blood supply to a testicle, recently sidelined ...