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Consultant urologist Dr George Lee Eng Geap, or a.k.a Dr G, tells a reader what is in store for him as he is experiencing painless swelling to his left testicle.

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Transcript
00:00Last week, we talked about risk factors of getting tested cancer.
00:04The undescended testicle is one of the reasons why.
00:07The second one is frequent problems with microlithiasis.
00:13And the third one actually is infertilities are the people who are more at risk of getting tested cancer.
00:19In general, it is not really related to genetics.
00:23However, men who has got Down syndrome and Klinefelter are more at risk.
00:30So how do they present usually?
00:38So men with undescended testicle are often asked to do self-examination.
00:44If they notice that the testicle is nodular in appearance, just like your knuckles,
00:50then there's something is wrong with it.
00:52The other telltale sign is that it is completely painless.
00:58When a painless lump in the testicle present in a young man,
01:02interestingly, between age of 15 to 38,
01:05these young men are more at risk of getting testicular cancer.
01:10So what are the ways to make the diagnosis?
01:13In fact, most of the time, a doctor doing examination will have an inclination
01:19to know that this is testicular cancer.
01:21Because most of the time, it's irregular and also it's completely painless.
01:26The additional thing that we can do will be something that is called an ultrasound scan of the scrotum.
01:32The appearance of the testicular cancer itself is heterogeneous and then it also is quite classic of two different types of cancer.
01:41One is called seminoma.
01:44The other one is called non-seminomatous germ cell tumor or sometimes referred as teratoma.
01:50And all these will be telltale sign of something is wrong with the testicle.
01:57In addition to clinical examination and also ultrasound scan,
02:02there's another thing that we can do is the blood test.
02:06The blood test itself is called a tumor marker.
02:09And we will look at tumor markers such as alpha-fetoprotein and beta-HCG.
02:16Sometimes you are wondering, beta-HCG isn't that related to pregnancy tests?
02:22Yes, it is.
02:23It's exactly what the pregnancy test shows that when a woman is pregnant, they produce beta-HCG.
02:30When a man clearly is not pregnant but has got beta-HCG showing a positive pregnancy test,
02:38this person has got testicular cancer.
02:41So all these three tests will come to a conclusion whether there is a testicular cancer
02:47and more elaborate tests such as CT scan will show the extent of the cancer,
02:53whether it's stage 1, 2 or 3 or 4.
02:56For the following week, we're going to talk about surgery.
02:59The surgery to remove the testicle is called orchidectomy.
03:04When they remove the testicle for the purpose of cancer, it's called radical orchidectomy.
03:10If you're interested or you're quite fearful of what we actually do
03:13in order to cure a patient of testicle cancer,
03:16you need to stay tuned for next week's Putting Dr. G on the Spot.
03:29All right.
03:31Thank you so much.
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