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 ...

A healthy 25-year-old man presents with a painless testicular mass. Ultrasound revealed a 5 cm solid mass, appearing to replace the left testicle. A left radical orchiectomy is performed.

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 ...

Like other cancers, testicular cancer is classified by stages. Each stage tells you whether the cancer has spread and if other organs are affected. These stages are used to make decisions about ...

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 ...