Each year, millions of people around the world are affected by a skin cancer diagnosis. Some of those cancers will be minor; others will be deadly. How much do you really know about this incredibly common affliction?
Skin cancer is the uncontrolled growth of abnormal skin cells. It can be a pretty minor condition, or it can kill you.
There are three main categories of skin cancer. They are melanoma, basal-cell and squamous-cell cancer. They vary in their effects, and the treatment is different, too.
You can perform a monthly skin exam to keep an eye out for potential problem areas. You'll find instructions for this exam on Skincancer.org.
Skin cancer is dishearteningly common, and yes, in the past 30 years, more people have had it than all other types of cancer combined.
We can't live without the sun. But the sun's UV rays damage our skin. If you're frequently outdoors, take precautions to protect your skin.
Sunscreen technology has advanced significantly in recent years, and so far, it appears to do a good job of protecting the skin from the sun's damaging rays. But you have to apply it liberally and regularly when you're outdoors.
Squamous-cell skin cancer is often identified due to the little scaly lump that it leaves on your skin. Detected early, doctors can effectively treat squamous-cell cancer.
Melanoma is one extremely dangerous type of cancer. It's less common than other types, but when it strikes, it's more likely to grow and spread.
Sunscreen reduces the odds of most types of skin cancer. At present, however, there's no real evidence to show that it prevents basal-cell skin cancer.
In a tissue biopsy, a doctor takes a sample of the skin in question. Then, a lab technician will analyze the tissue to determine whether cancer is present.
Basal-cell skin cancer looks like a lumpy little blood vessel on the surface of your skin. These little lumps are painless, but they are a very bad sign.
Skin cancer is very, very common in the United States. Nearly half of all Americans who live to 65 will have some sort of skin cancer.
You should not ignore moles on your skin, particularly if they change. About a third of melanomas arise from seemingly innocuous skin moles.
People with fair (light) skin are magnets for skin cancer. If you have light skin, you're at a much greater risk of skin damage in the sun.
Basal- and squamous-cell cancers are pretty common. But fortunately, they don't often kill their victims. They are usually curable.
It's easily the most common type of cancer. Skin cancer accounts for about 40 percent of all cancers that occur each year around the world.
Melanoma is a scary and fast-spreading cancer. But if it's caught early, about 90 percent of people will live for at least half a decade following diagnosis.
In basal-cell skin cancer, the lesion will often be transclucent. It's frequently a sign of cancer.
A cancer that metastasizes is bad news. It means that it's spreading to other parts of the body, and if it goes unchecked, it can kill you.
Melanoma isn't as common as other skin cancers, but it's more dangerous because it often spreads. Untreated, it can spread like wildfire through the body, causing an agonizing death.
This one is old news. Tanning beds unleash a torrent of damaging UV rays upon your skin. They absolutely can cause skin cancer. The only question is: is your vanity worth your life?
Heart palpitations are definitely a bad sign, but not because of skin cancer. Discoloration, moles that change, weird lesions on the skin ... these are all signs that maybe you need to see a doctor.
Skin cancer doesn't just take a toll on individuals, it's a burden to the medical system. The United States alone spends about $8 billion to fight skin cancer.
Melanoma typically looks like black or brown splotches on the skin. These cancers have jagged borders and they look like they are up to no good, because they are.
Basal-cell skin cancers are often a result of sun damage. They'll frequently appear on parts of the face that are exposed to the sun.
Squamous-cell skin cancer can be downright ominous in appearance. Sometimes, it will feature sores that bleed.
Melanoma is an aggressive form of skin cancer. In 2017, researchers expect that about 10,000 people will die from melanoma.
For most cancers, doctors resort to a scalpel. They'll cut out the cancer and hope that it doesn't recur.
Sunscreen is one of those products that's good to use in massive quantities. Many people use too little and don't apply it often enough throughout the day.
Smoking is one of the worst habits ever devised by humans. It's terrible for your health in general, and yes, it will even increase your odds of developing skin cancer.