Testicular cancer prevention
Since the causes of testicular cancer are unknown, it is difficult to give specific
measures to prevent it. One theory is that testicular cancer is related to exposure to
environmental estrogens, such as insecticides and byproducts of the plastics industry. It
is possible that avoidance of these products may decrease the risk of this type of cancer.
Many types of cancers are associated with smoking. Stopping or cutting back on smoking
decreases the risk of many cancers, and may also decrease the risk of testicular cancer.
Other suspected causes for testicular cancer occur prenatally; one of these is smoking
during pregnancy. Long term studies are underway to investigate this possibility.
Testicular cancer prevention - Testicular self-examination
Testicular cancer has a very good cure rate if it is found and treated
early. It is important that young men check their testis each month for any lumps or
swellings and if concerned, should see their doctor straight away.
- A testicular self-examination is a quick and simple
process which may be easier after a warm bath or shower when the skin of the scrotum is
relaxed.
- It is important that both testes are checked, one at a
time.
- Using the palm of your hand, support your scrotum. Try
to become familiar with the texture and size of each testis. If there is any change to how
it feels normally, see your local doctor.
- Gently roll one testis between your thumb and fingers to
feel for any lumps or swellings in or on the surface of the testis. Repeat with the other
testis. The testes should feel firm and the surface smooth.
- Using your thumb and fingers, feel along the epididymis at the back
of the testis. The epididymis is a soft, highly coiled tube that carries sperm from the
testis to the vas deferens. Check for any swelling in this area.
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