Background: A 25-year-old male presented to his local urologist with new-onset right testicular pain and swelling detected on self examination. A scrotal ultrasound scan showed a right testicular mass ...

Possible causes of one testicle being bigger than the other include epididymitis, epididymal cysts, a hydrocele, testicular torsion, and more. Treatment depends on the cause. Self-exams can help ...

Testicular cancer is cancer that originates in one or both testicles, or testes. Testes are the male reproductive glands located inside the scrotum, which is the pouch of skin located underneath the ...