The most common form of human cancer is skin cancer; with over one million new cases occur annually and the rates of all forms of skin cancer are increasing significantly each year.

Most common people who love to spend lots of their time under the sun, and without any protection have possibility to have skin cancer. Ultraviolet (UV) radiation from the sun is the main cause of skin cancer, according to the U.S National Institute of Health. Especially on the parts of most exposed to the sun like, face, neck, lips, hands and hear primarily develops cancer signs on there.

There is several level of skin cancer, and the signs may be complicated to diagnose, however once you have one of this symptoms as follows, you should consult a doctor as earliest as possible:

The most common of cancer signs, basal cell carcinoma. A bump on neck of face with shiny appearance, or brown in color flat wound on back or chest that could be flesh, however this sign is the most easily treated as well.

Squamous cell carcinoma, including a firm, red roundish lump on the face, neck or ears and hand as symptoms, it’s appearance may also as a flat lesion with more crusty and scaly surface, can only be treated if detected earlier and also higher tendency to spread then basal cell carcinoma.

The most severe and serious type of skin cancer is Melanoma, fatal and lead to many deaths. To keep survive, early detection is definitely important. So you have to watch out the symptoms of melanoma on trunk, head, arm or legs, though the signs between man and woman different. Here some of signs you need to watch out. Small irregular bordered wounds with blue, red or white spots.

A mole with irregular borders that changes shape frequently may occurs anywhere in the body, may also change size and color and may also bleed.

According to the U.S. National Institutes of Health, ultraviolet (UV) radiation from the sun is the main cause of skin cancer.

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