New online tool can predict your melanoma risk

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People who are unable to tan and who have moles on their skin are among those at heightened risk of developing melanoma.

Phoebe Roth, The Conversation

Australians over the age of 40 can now calculate their risk of developing melanoma with a new online test. The risk predictor tool estimates a person’s melanoma risk over the next 3.5 years based on seven risk factors.

Melanoma is the third most common cancer in Australia and the most dangerous form of skin cancer.

The seven risk factors the tool uses are age, sex, ability to tan, number of moles at age 21, number of skin lesions treated, hair colour and sunscreen use.

The tool was developed by researchers at the QIMR Berghofer Medical Research Institute. Lead researcher Professor David Whiteman explained he and his team determined the seven risk factors by following more than 40,000 Queenslanders since 2010, and analysing their data.

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The seven risk factors are each weighted differently. The tool’s algorithm uses these to assign a person into one of five risk categories: very much below average, below average, average, above average, and very much above average.

“This online risk predictor will help identify those with the highest likelihood of developing melanoma so that they and their doctors can decide on how to best manage their risk,” Professor Whiteman said.

After completing the short test, users will be offered advice, such as whether they should see their doctor. A reading of “above average” or “very much above average” will recommend a visit to the doctor to explore possible options for managing their melanoma risk.

But Professor Whiteman cautions that people with a below average risk shouldn’t become complacent.

“Even if you are at below average risk, it doesn’t mean you are at low risk – just lower than the average Australian,” he said.

Read more:
Explainer: how does sunscreen work, what is SPF and can I still tan with it on?

An estimated one in 17 Australians will be diagnosed with melanoma by their 85th birthday.

The test is targeted for people aged 40 and above as this was the age range of the cohort studied.

However, melanoma remains the most common cancer in Australians under 40.

Professor Whiteman said that the test may be useful for those under 40, but it may not be as accurate, as that wasn’t the demographic it was based on.

But he added complete accuracy couldn’t be guaranteed even for the target demographic.

“I don’t think it’s possible that we’ll ever get to 100%. I think that’s a holy grail that we aspire to, but in reality, cancers are very complex diseases and their causality includes many, many, factors, including unfortunately some random factors.”

The prognosis for melanoma patients is significantly better when it is detected earlier. The University of Queensland’s Professor of Dermatology H. Peter Soyer explained that the five-year survival rate for melanoma is 90%. But this figure jumps to 98% for patients diagnosed at the very early stages.

“At the end of the day, everything that raises awareness for melanomas and for skin cancer is beneficial,” Professor Soyer said.

Dr Hassan Vally, a senior lecturer in epidemiology at La Trobe University, said the way risk is often communicated is hard for people to grasp. But he said this model would provide people with a tangible measure of their risk of disease, and point them towards what they may be able to do to reduce it.

“Everything comes back to how people perceive their risk, and how can they make sense of it.

The Conversation“If it makes people more aware of their risks of disease that’s a good thing, and if that awareness leads to people taking action and improving their health then that’s great.”

Phoebe Roth, Editorial Intern, The Conversation

This article was originally published on The Conversation. Read the original article.


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Life with Cancer

The link below is to an article that takes a look at life with cancer from a Christian standpoint.

For more visit:


Myths of Cancer


Christian in Bhutan Imprisoned for Showing Film on Christ

Court sentences him to three years on dubious charge of ‘attempt to promote civil unrest.’

NEW DELHI, October 18 (CDN) — A court in predominantly Buddhist Bhutan has sentenced a Christian to three years in prison for “attempting to promote civil unrest” by screening films on Christianity.

A local court in Gelephu convicted Prem Singh Gurung, a 40-year-old ethnic Nepalese citizen from Sarpang district in south Bhutan, on Oct. 6, according to the government-run daily Kuensel.

Gurung was arrested four months ago after local residents complained that he was showing Christian films in Gonggaon and Simkharkha villages in Jigmecholing block. Gurung invited villagers to watch Nepali movies, and between each feature he showed films on Christianity.

Government attorneys could not prove “beyond reasonable doubt” that Gurung promoted civil unrest, and therefore “he was charged with an attempt to promote civil unrest,” the daily reported.

Gurung was also charged with violation of the Bhutan Information, Communication and Media Act of 2006. Sections 105(1) and 110 of this law require that authorities examine all films before public screening.

A Christian from Bhutan’s capital, Thimphu, told Compass that the conviction of Gurung disturbed area villagers.

While Gurung has the right to appeal, it remained unclear if he had the resources to take that course.

Both Gonggaon and Simkharkha are virtually inaccessible. It can take up to 24 and 48 hours to reach the villages from the nearest road.

“Both villages do not have electricity,” the daily reported. “But Prem Singh Gurung, with the help of some people, is believed to have carried a projector and a generator to screen the movies in the village.”

Over 75 percent of the 683,407 people in Bhutan are Buddhist, mainly from western and eastern parts. Hindus, mostly ethnic Nepalese from southern Bhutan, are estimated to be around 22 percent of the population.

It is also estimated that around 6,000 Bhutanese, mostly from south, are Christian in this landlocked nation between India and China. However, their presence is not officially acknowledged in the country. As a result, they practice their faith from the confines of their homes, with no Christian institution officially registered.

Buddhism is the state religion in Bhutan, and the government is mandated to protect its culture and religion according to the 2008 constitution. As in other parts of South Asia, people in Bhutan mistakenly believe that Christianity is a Western faith and that missionaries give monetary benefits to convert people from other religions.

Yesterday’s Kuensel published an opinion piece by a Bhutanese woman from New York who described herself as “an aspiring Buddhist” condemning both the conviction of Gurung and Christian “tactics.”

“Although we may not like the tactics used by the Christians to proselytize or ‘sell’ their religion to impoverished and vulnerable groups, let’s not lose sight of the bigger picture, in terms of religious tolerance, and what constitutes ‘promoting civil unrest,’” wrote Sonam Ongmo. “If we truly want to establish ourselves as a well-functioning democracy, with equal rights for all, let’s start with one of the fundamental ones – the right to choose one’s faith. We have nothing to worry about Buddhism losing ground to Christianity, but we will if, as a predominantly Buddhist state, we start to deny people the right to their faith.”

While her view is representative of liberal Buddhists in Bhutan, a reader’s response in a forum on Kuensel’s website reflected the harder line.

“These Christians are a cancer to our society,” wrote a reader identifying himself as The Last Dragon. “They had crusades after crusades – we don’t need that. We are very happy with Buddhism. Once Christianity is perfect – as they always claim [it] to be, then let’s see.”

In July, the government of Bhutan proposed an amendment in the Penal Code of Bhutan which would punish “proselytizing” that “uses coercion or other forms of inducement.” (See,  “Buddhist Bhutan Proposes ‘Anti-Conversion’ Law,” July 21.)

Christian persecution arose in Bhutan in the 1980s, when the king began a “one-nation, one-people” campaign to “protect the country’s sovereignty and cultural integrity.” Ethnic Nepalese, however, protested the move on grounds of discrimination. Authorities responded militarily, leading to the expulsion or voluntary migration of over 100,000 ethnic Nepalese, many of whom were secret Christians, to the Nepal side of the border in Jhapa in the early 1990s.

An absolute monarchy for over 100 years, Bhutan became a democratic, constitutional monarchy in March 2008, in accordance with the wish of former King Jigme Singye Wangchuck, who served from 1972 to 2006. Since the advent of democracy, the country has brought in many reforms. It is generally believed that the government is gradually giving more freedom to its citizens.

The present king, Jigme Khesar Namgyel Wangchuck, and Prime Minister Lyonchen Jigmey Thinley, are respected by almost all Bhutanese and are seen as benevolent rulers.

Report from Compass Direct News