Related topics: melanoma
Skin cancer
hideSkin cancer is a malignant growth on the skin which can have many causes. The most common skin cancers are basal cell cancer, squamous cell cancer, and melanoma. Skin cancer generally develops in the epidermis (the outermost layer of skin), so a tumor is usually clearly visible. This makes most skin cancers detectable in the early stages. There are three common and likely types of skin cancer, each of which is named after the type of skin cell from which it arises. Unlike many other cancers, including those originating in the lung, pancreas, and stomach, only a small minority of those afflicted will actually die of the disease. Skin cancer represents the most commonly diagnosed cancer, surpassing lung, breast, colorectal and prostate cancer. Melanoma is less common than basal cell carcinoma and squamous cell carcinoma, but it is the most serious—for example, in the UK there are 9,500 new cases of melanoma each year, and 2,300 deaths. More people now die of melanoma in the UK than in Australia. It is the most common cancer in the young population (20 – 39 age group). It is estimated that approximately 85% of cases are caused by too much sun.[citation needed] Non-melanoma skin cancers are the most common skin cancers. The majority of these are called basal cell carcinomas. These are usually localised growths caused by excessive cumulative exposure to the sun and do not tend to spread.
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News tagged with skin cancer
Germany bans solariums for under-18s
Jun 19, 2009 |
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The German lower house of parliament on Friday passed a law banning under-18s from going to solariums because of the risks of developing skin cancer.
Skin lesion leads to more cancer types than once believed
Jun 02, 2009 |
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Actinic keratoses are sun-damaged rough patches or lesions on the skin — often pink and scaly — that doctors have long believed can turn into a form of skin cancer known as squamous cell carcinoma.
New melanoma tumor suppressor gene uncovered
Mar 29, 2009 |
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National Institutes of Health (NIH) researchers have identified a gene that suppresses tumor growth in melanoma, the deadliest form of skin cancer. The finding is reported today in the journal Nature Genetics as part of a s ...
New simulation shows consequences of a world without Earth's natural sunscreen (w/Video)
Space & Earth / Earth Sciences
Mar 19, 2009 |
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(PhysOrg.com) -- The year is 2065. Nearly two-thirds of Earth's ozone is gone -- not just over the poles, but everywhere. The infamous ozone hole over Antarctica, first discovered in the 1980s, is a year-round ...
Kangaroos may hold skin cancer cure: study
Nov 30, 2009 |
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Kangaroos may provide the key to a potential treatment to prevent skin cancer, Australian scientists said Monday.
Short-term stress enhances anti-tumor activity in mice, study shows
Sep 21, 2009 |
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Public speaking, anyone? Or maybe a big job interview? Dry your palms and take a deep, calming breath; there may be a silver lining. Researchers at the Stanford University School of Medicine have shown that, at least in laboratory ...
Novel anti-cancer drug yields positive response in people with advanced skin, brain cancer
Sep 02, 2009 |
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The Hedgehog signaling pathway is involved in a preliminary study and case report describing positive responses to an experimental anticancer drug in a majority of people with advanced or metastatic basal cell skin cancers. ...
Some skin cancer may be mediated by primary cilia activity
Aug 23, 2009 |
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Tiny, solitary spikes that stick out of nearly every cell in the body play a central role in a type of skin cancer, new research has found. The discovery in mice shows that the microscopic structures known as primary cilia ...
Study links virus to some cases of common skin cancer
Jul 30, 2009 |
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A virus discovered last year in a rare form of skin cancer has also been found in people with the second most common form of skin cancer among Americans, according to researchers at the Ohio State University Comprehensive ...
Study: Tanning beds definitely cause cancer
Jul 28, 2009 |
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(AP) -- International cancer experts have moved tanning beds and ultraviolet radiation into the top cancer risk category, deeming both to be as deadly as arsenic and mustard gas. For years, scientists have ...
Radioactive skin patch can treat cancer
Jun 15, 2009 |
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A new study shows that a radioactive skin patch can safely and successfully treat basal cell carcinoma, one of the most common types of skin cancers, according to researchers at the SNM's 56th Annual Meeting. The skin patch, ...
Children should wear sunglasses when outside
Jun 03, 2009 |
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How important is it for my child to wear sunglasses?
Scientists identify molecular powerbrokers involved in cancer's spread
Jun 01, 2009 |
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You know the guy -- he's your Facebook friend. The one who knows everyone. Secure at the center of a dense web of relationships, he suggests causes and reconnects old friends like a skilled matchmaker. Scientists have known ...
How Flip-Flops, Baseball Caps Can Raise Your Skin Cancer Risk
May 21, 2009 |
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(PhysOrg.com) -- Cheap, convenient and casual, baseball caps and flip-flops have acquired a trendy charm. Those qualities have made them must-wear accessories for teens, outdoor enthusiasts, gardeners or anyone trying to ...
Molecular structure could help explain albinism, melanoma
May 12, 2009 |
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Arthropods and mollusks are Nature's true bluebloods - thanks to hemocyanin, an oxygen-carrying large protein complex, which can even be turned into the enzymatically active chemical phenoloxidase.
