Melanoma is a common cancer of the skin. Melanoma, also known as malignant melanoma is the most deadly type of skin cancer because it can spread quickly to the rest of the body. The incidence of melanoma is growing faster than any other type of cancer, due to the general increase of sunbathing and the use of tanning beds. The majority of melanomas are black or brown, but they can also be skin-colored, pink, red, purple, blue or white.
The first step in the treatment of melanoma is prevention. The best way to prevent melanoma is to avoid sunburn and sun exposure in both children and adults. Just getting one bad blistering sunburn during childhood raises the risk of developing melanoma. The exact cause of all melanomas isn't clear, but exposure to ultraviolet (UV) radiation from sunlight or tanning lamps and beds increases your risk of developing melanoma. Limiting your exposure to UV radiation can help reduce your risk of melanoma.
The risk of melanoma seems to be increasing in people under 40, especially women. Knowing the warning signs of skin cancer can help ensure that cancerous changes are detected and treated before the cancer has spread. Melanoma can be treated successfully if it is detected early. Melanoma is often preventable by protecting children and adults from sunburn and excessive sun exposure. However, melanoma can develop anywhere on the body on the skin, even places that are not exposed to sun and sunburns.
Melanoma is the most dangerous type of skin cancer. Globally, in 2012, it occurred in 232,000 people and resulted in 55,000 deaths. Australia and New Zealand have the highest rates of melanoma in the world. There are also high rates in Europe and North America while it is less common in Asia, Africa, and Latin America. They are more common in men than women.Melanoma has become more common since the 1960s in areas that are mostly Caucasian.