How is left testicle much 1 small ball to return a responsibility

1. External force

directly or indirectly acting on the patient's left testicle can cause soft tissue damage. Blood can flow out from the damaged vascular site and accumulate subcutaneously with tissue fluid to form a mass.

2. Varicocele

patients with varicocele may affect blood and lymph reflux in the spermatic vein. Lymph nodes accumulate in the spermatic vein, and mass will also appear.

3. Testicular tumor

orchitis, gene mutation and other reasons can form testicular tumor. When tumor cells continue to grow in the left testicle, local mass tissue may form, accompanied by testicular pain symptoms.