The testicular ultrasound is for men concerned about developing testicular cancer. A scan is advisable if you are over the age of 20 and/or one or more of the following applies to you:

• A painless lump or swelling in either testicle
• A dull ache in the scrotum, groin or lower abdomen
• Pain or discomfort in the testicle or scrotum
• Sudden collection of fluid in the scrotum
• A feeling of heaviness in the scrotum
• A close male relative (brother, father) has or has had testicular cancer
• You have HIV, particularly if you have developed AIDS

There are nearly 2,000 cases of testicular cancer diagnosed in the UK each year. It is the most common cancer in men aged 20 to 34. Testicular cancer responds particularly well to modern treatment which cures over 90% of all cases so early detection is essential.

This ultrasound is an external examination and requires no prior preparation.

For the examination itself, you will be asked to remove your underwear and lie on a couch. A blanket or sheet will be provided for your comfort and modesty. An ultrasound scan is a quick and painless way of visualising inside the scrotum and resticles. It will detect any solid lumps which may need further investigation, and any fluid filled cysts, which are less likely to be a cancerous.

The ultrasound takes just 10 to 15 minutes to complete.