A bulge on the outer head of testicle may be caused by epididymitis, sebaceous cyst, testicular tumor and so on.
1. Epididymitis: a bulge on the outside of the testicle may be caused by epididymitis, mostly caused by E. coli and staphylococcus bacteria, resulting in a bulge on the outside of the testicle, and the patient has symptoms of swelling and pain in the scrotum.
2. Sebaceous cysts: a bulging bag on the outside of testicle may be caused by sebaceous cysts, which is mainly due to the obstruction of sebaceous gland excretory ducts, swelling and formation of retention cysts, and the patient’s local skin will be red, swollen, painful and other symptoms.
3. Testicular tumor: the disease is mainly caused by genetic, hormonal, infectious, physical and chemical injuries, the patient will have a bulging bag on the outer head of the testicle, and a painless lump can be touched, and the patient will feel a dull pain in the scrotum, and a swelling in the lower abdomen and other discomforts.
It is recommended that patients go to regular hospitals in time, under the diagnosis of the doctor, according to the patient’s specific condition, to take targeted treatment.