Testicular Ultrasound

• Testicular ultrasound is usually done to evaluate a mass or pain in the testicles for possible cancer. Young men with a testicular mass or pain should be evaluated immediately by a doctor. Testicular cancer is the most common cancer in young men.
• With testicular ultrasound, your doctor can usually tell the difference between a fluid-filled Reference cyst Opens New Window, a solid lump, or another type of mass.
  • A fluid-filled mass that has a symmetrical shape and does not have particles floating in it is likely to be a cyst or a hydrocele.
  • A mass that does not have fluid, one that has fluid with floating particles (atypical cyst), or one that is larger than expected needs further evaluation. Often a follow-up ultrasound is done in 6 to 8 weeks to allow time for the mass to go away on its own.
  • If a solid lump or an atypical cyst is present and a testicular ultrasound cannot determine whether it is cancer, a Reference biopsy Opens New Window may be recommended.

© 1995-2011, Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Reference Terms of Use. Reference How this information was developed to help you make better health decisions.