TSE is a risk-free and pain-free way to check your testes for potential cancers and various other problems.

Testicular cancer is the most common solid tumor found in men between the ages of 20-34 years. If the condition is detected and treated in early stages, it is almost 100% curable. If undetected, it can spread to the lungs and lymph nodes.

Usually, the tumors are detected on one side, but 2-3% of men can get them on both the sides. So, it is essential to do a testicular self-examination every month. It makes you to become familiar with the normal size and shape of your testicles. Then you can easily identify when you feel something different or abnormal.

How to perform testicular self-examination?

• You can do TSE during morning or night after having hot shower. After having the bath, the scrotum is most relaxed, so that it will be easier for you to examine the testicles.
• It is best to examine one testicle at a time. With the help of your hands, gently roll the testicle between the fingers. Keep the thumbs on top of the testicle and then rotate it between the fingers.
• During the process, you can feel the epididymis, which is the sperm carrying tube. It feels like soft, tender and a rope like structure. You can locate the epididymis at the top of the back part of each testicle. Remember that it is a normal lump.
• You should know the fact that one testicle is larger than the other. But it is not for all men and this is also normal.
• While examining the testicles, observe any lumps or bumps along the sides or front. Lumps can be as small as a piece of rice or pea.
• If you notice lumps, swelling, or any variations in the color, or size of your testicles, or any pain in groin area, then you need to immediately consult a doctor.

During the testicular self-examination, observe any of the below mentioned symptoms because they indicate testicular cancer.

• Change in the consistency of the testicles
• Heavy feeling in your testes
• Tenderness or swelling of the breast
• Pain in your testicles
• Lump in the testicles
• Testicle enlargement
• Hardening, swelling or painful inguinal lymph nodes

This was true even when initial treatment and the extent of the disease were taken into account, according to findings published in the Journal of Clinical Oncology.

“This study comprehensively documents, for the first time, to our knowledge, the effect of age on TC-specific mortality, while taking into account disease characteristics, treatment factors and socio-demographic variables,” wrote Lois Travis, of the University of Rochester Medical Center, New York, along with colleagues from Oslo, Norway.

The research is based on data from the Surveillance, Epidemiology and End Results program, a source for U.S. cancer statistics at the U.S. National Cancer Institute. Travis and her team calculated hazard ratios for 10-year testicular cancer mortality.

Mortality was doubled in patients diagnosed over the age of 40, the study found. But, those diagnosed after 1987 were less likely to die during follow-up than men diagnosed earlier, possibly due to the introduction of a certain kind of chemotherapy about 10 years earlier.

“The question, however, remains whether association between socioeconomic variables and mortality reflect differences in the health care system’s ability to offer optimal treatment, the patient’s willingness to accept intensive treatment with a non-negligible risk of adverse effects, or the physician’s knowledge of optimal treatment approaches,” they wrote.

Several factors may account for the age-related mortality difference, including the fact that many older patients are often not treated with the same intensity as younger patients, the researchers said.

The researchers recommended giving more attention to the care of older patients as well as those of people of lower socioeconomic status for the best results.

“In a cancer that is so highly curable, any influence that confers an increased risk of disease-specific mortality must be identified, and interventional strategies adopted,” they said.

SOURCE: Edmonton Journal

1. Testicular torsion

Each testicle hangs from a spermatic cord consisting of arteries, veins, and nerves. If the cord twists (usually spontaneously), bloodflow is cut off, causing severe pain. Go to an ER for an ultrasound—you’ll lose the testicle if the condition goes untreated for longer than four hours. A surgeon will untwist the cord and sew each testicle to the inside of your scrotum to prevent future torsion.

2. Varicoceles

All veins contain valves to keep blood flowing in one direction, but sometimes the valves malfunction. If that happens in your scrotum, the veins will swell with blood, sometimes producing pain and a heavy sensation. While there’s no immediate danger from varicoceles, the resulting increase in temperature can cause a decrease in semen quality and testosterone production. Talk to your doctor about having the problem veins tied off to correct the leaky valves.

3. Epididymitis

Bacteria can inflame the epididymis, the gland on top of each testicle that collects sperm and transports it to the vas deferens. The resulting pain is hard to distinguish from that caused by torsion, so go to an ER for an ultrasound, says Larry Lipshultz, M.D., a Men’s Health advisor and the chief of male reproductive medicine at Baylor College of Medicine. Antibiotics will fight the infection, and anti-inflammatories will ease the pain.

Source: Carolyn Kylstra, Men’s Health via MSN Health

“Medical imaging plays an important role in the investigation of testicular masses,” said Athina C. Tsili, MD, lead author of the study. “Sonography, although the primary imaging technique for the evaluation of scrotal contents, does not always allow confident characterization of the nature of a testicular mass. The purpose of our study was to assess the role of MRI in the preoperative characterization and local staging of testicular masses,” said Tsili.

Prior surgery and histological examination revealed 28 malignant and 8 benign lesions in 33 patients. “Of those 36 lesions, MRI correctly identified all 28 malignant lesions and 7/8 benign lesions,” she said.

“A possible diagnosis of benign lesion based on MRI features may improve patient care and decrease the number of unnecessary surgical procedures,” said Tsili.

“MRI is an efficient diagnostic tool for the evaluation of testicular masses. It is accurate in the preoperative differentiation of benign and malignant masses, facilitating accurate estimation of the local extent of disease in patients with malignant tumors,” she said.

This study appears in the February issue of the American Journal of Roentgenology.

Source: Heather Curry, American College of Radiology / American Roentgen Ray Society

The study was the work of researchers from the Fred Hutchinson Cancer Research Center in Seattle, Washington, and other centres in the US and is published early online in the journal Cancer.

The study results show that being a marijuana smoker at the time of diagnosis was linked to a 70 per cent higher risk of testicular cancer. For men who smoked marijuana at least once a week or who had been smoking it since their teens, the risk was about double that of a man who had never smoked it.

The results also showed that the link with marijuana use might only be with the most aggressive, fast growing form of testicular cancer, nonseminoma. This type of cancer usually develops in younger men between the age of 20 and 35, and accounts for approximately 40 per cent of all cases of testicular cancer.

The rate of testicular germ cell tumors (TGCTs) has been growing by about 3 to 6 per cent a year for the last 40 to 60 years in the United States, Canada, Europe, Australia and New Zealand, and coincides with a similar rise in the use of marijuana in North American, Europe and Australia.

There are two types of TGCT: the aggressive, fast growing form, nonseminoma, that generally strikes younger men, and the more common, slower form, that generally strikes men in their 30s and 40s.

Previous studies have already shown that regular and frequent use of marijuana affects the human endocrine and reproductive system, and in men this has been linked with reduced testosterone, lower sperm quality, and impotency. Male infertility and poor semen quality has also been associated with an increased risk of testicular cancer, so the researchers decided to investigate if there was a link between this type of cancer and use of marijuana.

Study author Dr Stephen M Schwartz, an epidemiologist and member of the Public Health Sciences Division at the Hutchinson Center, said in a press statement that:

“Our study is not the first to suggest that some aspect of a man’s lifestyle or environment is a risk factor for testicular cancer, but it is the first that has looked at marijuana use.”

Known risk factors for testicular cancer include family history of the disease, having undescended testes, and problems with testicular development. There is a widely held theory that the disease starts in the unborn fetus, when fetal germ cells (the ones that go on to make sperm in adulthood) don’t grow properly and become vulnerable to becoming cancerous and that this is further exacerbated by male sex hormones later in life.

As senior author Dr Janet R Daling, another epidemiologist and member of the Hutchinson Center’s Public Health Sciences Division explained:

“Just as the changing hormonal environment of adolescence and adulthood can trigger undifferentiated fetal germ cells to become cancerous, it has been suggested that puberty is a ‘window of opportunity’ during which lifestyle or environmental factors also can increase the risk of testicular cancer.”

“This is consistent with the study’s findings that the elevated risk of nonseminoma-type testicular cancer in particular was associated with marijuana use prior to age 18,” she added.

Daling said she first got the idea for the study when she heard a talk eight years ago that showed the brain and the testes both had cellular receptors for tetrahydrocannabinol, or THC, the main psychoactive component of marijuana. Since then, she said, other studies have found other sites for these receptors, which are also located in the heart, uterus, spleen and immune system.

The reproductive system of men naturally produces a cannabinoid-like chemical that is thought to protect against cancer tumors, and Daling, Schwartz and colleagues suggested that perhaps marijuana interferes with this protective process.

For the population-based, case-control study, the researchers interviewed 369 Seattle-Puget Sound-area (in Washington State) men aged 18 to 44 years who were diagnosed with TGCT from January 1999 through January 2006 and asked them about their lifetime use of marijuana. Their responses were compared to the responses of 979 age-matched healthy controls who lived in the same area.

The men were also asked about other lifestyle habits such as smoking and alcohol consumption.

The results showed that even after ruling out the effect of these other lifestyle habits, and other risk factors such as family history of testicular cancer and undescended testes, use of marijuana was significantly and independently linked to higher risk of testicular cancer.

However, the researchers said they do not claim the results are definitive, the link is just a link, and does not prove cause. They want their findings to open a door to further research, as Schwartz explained:

“Our study is the first inkling that marijuana use may be associated with testicular cancer, and we still have a lot of unanswered questions.”

One question for example is why is marijuana use linked to only one type of testicular cancer? Schwartz said more studies were needed to examine whether the link appears in other populations, and whether it might be possible to find molecular markers that show the pathways through which the marijuana might be helping testicular cancer to grow.

The researchers’ next step is to look at the expression of cannabinoid receptors in both seminomatous and nonseminomatous tumor tissue from the patients in this study and look for genetic variations and signalling molecules that might suggest the underlying mechanism of cancer development.

In the meantime Schwartz said that young men should know that we don’t know enough about the long term effect of marijuana use, especially heavy use, but this study suggests there could be at least one serious consequence, and therefore, his message is:

“In the absence of more certain information, a decision to smoke marijuana recreationally means that one is taking a chance on one’s future health.”