What causes pea sized bump on scrotum?
Patient: I am a teenager, and I have a larger than pea sized bump on my scrotum (the outside near the left leg below the left testicle). I ve had it for a little while, its grown and I just squeezed it and white liquid came out. Kinda looked like semen but not really. Help, really concerned. Doctor: Good Day and thank you for being with Healthcare Magic! I think what you had is a sebaceous cyst in your scrotum. It is filled with oily whitish substance because of the sebaceous glands in the scrotum which is normally present. It may or may not recur and it will pop on its own. Just keep a healthy hygiene and wash with soap and water.  I hope I have succeeded in providing the information you were looking for. Please feel free to write back to me for any further clarifications at:  http://www.HealthcareMagic.com/doctors/dr-manuel-c-see-iv/66014 I would gladly help you.  Best wishes.