It is a type of skin cancer costing your life. Among all other types of skin cancer, melanoma is potentially harmful. It can affect any part of the body causing serious consequences. Four types of melanoma are available. The first one is superficial melanoma is commonly found in many people and occurs as small black dots on the skin. Next is Nodular melanoma which appears as separately raised spots and is blue or dark black in color. The third type is Lentigo maligna melanoma which occurs only on aged people and is seen on face, arms and neck area where sun’s exposure is at its maximum. The last type is Acral lentiginous melanoma which is seen in palms, soles and nails.
In rare cases, melanoma develops on the eyes and even on retina. It can also develop in anus, vagina and urinary tract. It is truly serious to know that melanoma is steadily increasing nowadays and it attacks even young people.
Causes :
Melanin is the skin pigment produced from our cells by name melanocytes. This pigment is the factor that determines the color of your skin. When these melanocytes undergo certain changes, it causes special type of skin lesions called melanoma (causing cancer).
Who Is At Risk To Get Melanoma ?
People with fair complexion, bluish green eyes, and blond hair are prone to get melanoma. The individuals who live in warm regions or on high altitudes, and who is largely exposed to sunlight at workplace are at risk. If you have at least one episode of sunburns in your life, you certainly have increase chance for getting melanoma.