Acute parotitis orchitis

Viral orchitis is mostly caused by mumps virus, which is mainly transmitted by the bloodstream. It is a common complication of mumps and can cause softening and atrophy of the testicles. It can cause male infertility if it involves both sides. The epididymis can be affected at the same time during inflammation. This disease was previously thought to occur in adults, and undeveloped testes can be invaded. In recent years, the incidence of orchitis caused by mumps has increased. Adolescents and even 3-year-old children have reported it, and testicular atrophy and infertility And the incidence of tumors increased.