Testicular Ultrasound
This examination produces images of your testicles and scrotum using inaudible sound waves in a frequency range far above the range of human hearing. Ultrasound imaging can help determine the cause of testicular pain or swelling including an absent or undescended testicle, testicular torsion, abnormal blood vessels or a lump or tumor.

What to expect
The examination will be performed by a technologist who is an expert in using ultrasound. A hypo-allergenic, water-soluble gel will be applied to your scrotum to prevent air from getting between the ultrasound source and your skin. A small probe, called a transducer, will be passed over the surface of your scrotum, producing a painless sensation of light pressure on your skin. The exam typically takes about 30 minutes.

The examination results will be evaluated by a radiologist skilled in interpreting sonograms. The results will be sent to your referring physician within five working days.

Patient preparation
No patient preparation is required.

Side effects and complications
No side effects or complications should be expected.

Follow-up care
The exam itself requires no follow-up care.