What is melanoma?
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 (metastasize) to other organs of the body. The incidence of melanoma is growing faster than any other type of cancer, primarily because of the popularity of sunbathing and the use of tanning beds.
Skin Cancer Spotlight
Melanoma affects skin cells that make melanin, the pigment that produces skin color. Normally, when these cells are old or damaged, they stop dividing and die and are replaced by healthy young cells. Melanoma occurs when old or damaged cells continue to divide and multiply uncontrollably. This results in the development of a malignant mass of tissue (tumor) on the skin. Melanoma can develop in a mole or freckle or on unpigmented skin as well.
Melanoma is often preventable by protecting your skin from sunburn and excessive sun exposure. In some cases, melanoma can develop anywhere on the body, even places that are not exposed to sun and sunburns.
Left untreated, melanoma cancer cells can continue to multiply and spread from the skin to other parts of the body such as the lymph nodes. Melanoma can lead to life-threatening complications and be fatal. If you notice any changes in your skin or in the color, shape or texture of a mole, seek prompt medical care. Early diagnosis and treatment increase the chances that melanoma will be discovered in its earliest, most curable stage.
What are the symptoms of melanoma?
Melanoma can resemble a mole or it can grow within existing moles or freckles. In some cases, melanoma does not produce any change in skin pigmentation or color.... Read more about melanoma symptoms
What causes melanoma?
Melanoma is the result of an uncontrollable growth of abnormal skin cells that make melanin, the pigment that produces skin color. This leads to the development of a malignant mass of tissue (tumor) on the skin. Underlying causes of this process are probably due to a combination of conditions including:... Read more about melanoma causes
How is melanoma treated?
Treatment of melanoma begins with seeking regular medical care. Regular medical care allows a health care professional to best evaluate your risks of developing melanoma, perform skin exams, and promptly order diagnostic testing for such symptoms as an enlarging or abnormal mole. These measures greatly increase the chances of discovering melanoma in its earliest, most curable stage.... Read more about melanoma treatments