Medical health care information

1. main Symptoms of skin cancer

What is the Symptoms of Skin cancer. If there is something on your skin that looks like it shouldn’t exist and which you have ever seen before and you can not figure out what it is. Although skin cancer pictures can give you an idea of what you’re looking at but they can't replace a medical advice. Any anomaly you find on your skin which you can’t identify should be seen by the doctor.

Skin cancer Symptoms is that Skin cancer often appears as a growth on the surface of skin. Moles or marks that have been present since birth are rarely cancerous. Changes in the appearance of these moles or marks, however, can be a sign of malignancy, and should be evaluated by a physician.

Sometimes skin cancer looks like a sore or pimple that does not heal. These areas may bleed, or seep clear fluid. They may develop scabs, appearing as though they are beginning to heal, but then begin to bleed or seep again.

Different skin cancers develop in different areas of the body. Basal cell carcinomas usually appear on skin surfaces frequently exposed to sun, like the face, neck, or upper back, and occasionally the hands or arms. They often seep yellowish fluid, scab over, and begin again to ooze. When the skin is pulled taut, basal cell cancers are often light grey in color. Sometimes tiny blood vessels can be seen inside the tumors.

If you find a new lump or spot on your skin, a sore that doesn't heal, or a change in a mole's appearance, it could be a sign of skin cancer.

Though the change isn't a certain cancer sign, it's important to see a doctor if you notice any worrisome growths to establish whether you have basal cell carcinoma, squamous cell carcinoma or malignant melanoma.

When you have an understanding of the symptoms, you need to perform regular skin self-examinations to detect any possible skin tumors early on. This is similar to a breast examination. You should check all over your skin, including on your scalp and between your toes, using a wall mirror and handheld mirror.

Look carefully for irregularities during your skin self-examination and keep an eye on any you find. Early detection of skin cancer is possible because the first symptoms appear on the skin, but a skin tumor may look like a rash, mole, or sore. If you fail to have skin cancer treated early, it can metastasize, spreading to other parts of the body and creating additional tumors, possibly threatening your life. Any possible symptoms should be evaluated by a doctor as soon as possible; you cannot diagnose skin cancer yourself.

2. Types of Skin Cancer

Many people know of melanoma skin cancer as one of the swiftest and most deadly types of skin cancer. In truth, there are three different types of skin cancer, each with unique symptoms and degrees of peril. It is imperative that you know how to recognize the early signs of all types of skin cancer, including Basal Cell and Squamous Cell as well as Melanoma. Early detection and treatment are the keys to a successful recovery.

The most common types are basal cell skin cancer, squamous cell skin cancer, and melanoma skin cancer. Excess sun exposure is by far the most common cause of all of these types of skin cancers.

3. Statistics for Skin Cancer death from some countries

• 10,250 estimated deaths for skin cancer in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 6,590 estimated male deaths for skin cancer in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 3,660 estimated female deaths for skin cancer in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 7,910 estimated deaths for melanoma in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 5,050 estimated male deaths for melanoma in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 2,860 estimated female deaths for melanoma in the US 2004 (Cancer Facts and Figures, American Cancer Society, 2004)
• 1 woman per 100,000 population dies of non-melanocytic cancer in Australia 2002 (Australia’s Health 2004, AIHW)
• 3 men per 100,000 population die of non-malanocytic cancer in Australia 2002 (Australia’s Health 2004, AIHW)

4. Top tips to avoid skin cancer?

Whai is most important is that you should take steps to avoid skin cancer before it starts. Reducing your sun exposure and using sun block and protective clothing when you are in the sun remains the best way to avoid all types of skin cancer.

• Eating fewer calories appears to avoid the development of precancerous skin conditions, U.S. researchers have discovered, possibly showing that a low-calorie diet can play a big role in preventing skin cancer. The study, which looked only at mice, showed that the consumption of fewer calories prevented the activation of two signalling pathways connected to the growth and development of cancer. Conversely, a high-calorie, obesity-inducing diet activated the pathways, according to the study, presented Tuesday at the American Association for Cancer Research's annual meeting in San Diego.In the case of low-calorie diets, the lack of signalling prevents the cells' growth and development.
• Reduce sun exposure. Especially between 11 am and 4 pm, when the sun’s UV rays are the strongest. This method do a good to avoid skin cancer via hundreds of experiments.
• Seek shade under trees, or create your own shade with a hat, shirt, or umbrella. Wear clothing to cover your arms and legs. Make sure the fabric has a tight weave. Fabric that is wet or has a loose weave will allow more light to penetrate through to the skin. Wear a wide brimmed hat and sunglasses with UV protection. 
• Beware of clouds. Up to 80% of the sun’s rays can penetrate light clouds, mist and fog. You can still get a sunburn on a cloudy day.
• Remember about Reflection. Water, sand, snow and concrete can reflect up to 80% of the sun’s damaging rays. 
• Slop on the Sunscreen. Use sunscreens with an SPF of 15 or more that contain both UVA and UVB protection. 
  Apply sunscreen 15-30 minutes before going outside, and reapply every 2 hours (more often when working, playing, or swimming).
• Avoid tanning salons and sunlamps. These lights emit mostly UVA radiation – up to 2 – 5 times as much as natural sunlight. UVA radiation causes sunburn, premature aging of the skin and skin cancer.
  The UVB radiation from tanning lights is the main cause of sunburn and skin cancer and also contributes to premature skin aging.
• Protect Children. The most harmful effects of sun exposure occur during early childhood. Keep babies under 1 year out of direct sunlight. Once infants turn 6 months of age, begin using a sunscreen for added protection. 
• Spot Check Your Moles. Examine your moles and freckles every month to check for any changes. See your health care provider immediately if you notice:
  any new growth a mole or discolouration that appears suddenly or begins to change
  a sore that does not heal.

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