what is called when the man scrotum is enlarged.
Testicular torsion is an emergency, since interruption of the blood supply can lead to tissue death of the affected testicle. Inflammation of the testicle (orchitis) or epididymis due to any cause can also lead to testicular swelling. Other causes include anatomical abnormalities, infections, hernia, and tumors. A hydrocele is a benign buildup of fluid around a testicle that can appear as testicular or scrotal swelling. A varicocele is the enlargement of veins within the scrotum and does not involve the testicles themselves.